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Hewlett Packard Enterprise | hpesbnw04371en_us
HPESBNW04371 rev.1 - Aruba Access Points, Multiple Vulnerabilities
Last update date:
2/13/2024
Affected products:
Aruba 100 Series Campus Access Points
Aruba 103 Series Campus Access Points
Aruba 110 Series Campus Access Points
Aruba 120 Series Campus Access Points
Aruba 130 Series Campus Access Points
Aruba 200 Series Campus Access Points
Aruba 207 Series Campus Access Points
Aruba 210 Series Campus Access Points
Aruba 220 Series Campus Access Points
Aruba 260 Series Access Points
Aruba 300 Series Campus Access Points
Aruba 303 Series Campus Access Points
Affected releases:
No affected releases provided.
Fixed releases:
No fixed releases provided.
Description:
Info
Document ID: hpesbnw04371en_us Version: 1 HPESBNW04371 rev.1 - Aruba Access Points, Multiple Vulnerabilities NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2022-09-27 Last Updated: 2022-09-28 Potential Security Impact: Local: Cross-Site Scripting (XSS); Remote: Arbitrary Code Execution, Cross-Site Scripting (XSS), Denial of Service (DoS), Buffer Overflow Source: Hewlett Packard Enterprise, HPE Product Security Response Team VULNERABILITY SUMMARY Title Aruba Access Points Multiple Vulnerabilities Note: Information originally published in ARUBA-PSA-2022-014 Aruba Product Security Advisory =============================== Advisory ID: ARUBA-PSA-2022-014 CVE: CVE-2002-20001, CVE-2022-37885, CVE-2022-37886, CVE-2022-37887, CVE-2022-37888, CVE-2022-37889, CVE-2022-37890, CVE-2022-37891, CVE-2022-37892, CVE-2022-37893, CVE-2022-37894, CVE-2022-37895, CVE-2022-37896 Publication Date: 2022-Sep-27 Status: Confirmed Severity: Critical Revision: 1 Overview Aruba has released patches for Aruba access points running InstantOS and ArubaOS 10 that address multiple security vulnerabilities. Affected Products Aruba Access Points running InstantOS and ArubaOS 10 **Affected versions:** - Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.20 and below - Aruba InstantOS 6.5.x: 6.5.4.23 and below - Aruba InstantOS 8.6.x: 8.6.0.18 and below - Aruba InstantOS 8.7.x: 8.7.1.9 and below - Aruba InstantOS 8.10.x: 8.10.0.1 and below - ArubaOS 10.3.x: 10.3.1.0 and below Branches that are end of life should be considered to be affected. Impacted customers should plan to upgrade to a supported branch. Supported branches as of the release of this advisory are: InstantOS 6.4.x-4.2.x InstantOS 6.5.4.x InstantOS 8.6.x InstantOS 8.7.x InstantOS 8.10.x ArubaOS 10.3.1.x Unaffected Products Aruba Mobility Conductor, Aruba Mobility Controllers, Access-Points when managed by Mobility Controllers and Aruba SD-WAN Gateways are not affected by these vulnerabilities. Aruba InstantOn is also not affected by these vulnerabilities. **Details** Buffer Overflow Vulnerabilities in the PAPI protocol (CVE-2022-37885, CVE-2022-37886, CVE-2022-37887, CVE-2022-37888, CVE-2022-37889) -------------------------------------------------------------- There are buffer overflow vulnerabilities in multiple underlying services that could lead to unauthenticated remote code execution by sending specially crafted packets destined to the PAPI (Aruba Networks AP management protocol) UDP port (8211). Successful exploitation of these vulnerabilities results in the ability to execute arbitrary code as a privileged user on the underlying operating system. Internal References: ATLWL-253, ATLWL-254, ATLWL-299, ATLWL-300, ATLWL-302 Severity: Critical CVSSv3 Overall Score: 9.8 CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Discovery: These vulnerabilities were discovered and reported by Erik de Jong (bugcrowd.com/erikdejong) via Aruba's bug bounty program. Workaround: Enabling CPSec via the cluster-security command will prevent the vulnerabilities from being exploited in Aruba InstantOS devices running 8.x or 6.x code. For ArubaOS 10 devices this is not an option and instead access to port UDP/8211 must be blocked from all untrusted networks. Please contact TAC for configuration assistance. Unauthenticated Buffer Overflow in Web Management Interface (CVE-2022-37890, CVE-2022-37891) --------------------------------------------------------------------- Unauthenticated buffer overflow vulnerabilities exist within the Aruba InstantOS and ArubaOS 10 web management interface. Successful exploitation results in the execution of arbitrary commands on the underlying operating system. Internal References: ATLWL-102, ATLWL-268 Severity: Critical CVSSv3 Overall Score: 9.8 CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Discovery: These vulnerabilities were discovered and reported by Nicholas Starke of Aruba Threat Labs Workaround: See general workaround after the resolution section at the end of this document Unauthenticated Stored Cross-Site Scripting (CVE-2022-37892) --------------------------------------------------------------------- A vulnerability in the Aruba InstantOS and ArubaOS 10 web management interface could allow an unauthenticated remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim’s browser in the context of the affected interface. Internal Reference: ATLWL-168 Severity: High CVSSv3 Overall Score: 8.1 CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Discovery: This vulnerability was discovered and reported by Daniel Jensen (@dozernz) via Aruba's Bug Bounty Program. Workaround: See general workaround after the resolution section at the end of this document Diffie-Hellman Key Agreement Protocol Vulnerability (CVE-2002-20001) --------------------------------------------------------------------- The Diffie-Hellman Key Agreement Protocol allows remote attackers (from the client side) to send arbitrary numbers that are actually not public keys and trigger expensive server-side DHE modular-exponentiation calculations, aka a D(HE)ater attack. Successful exploitation of this vulnerability can lead to a denial of service on the affected access point. Internal Reference: ATLWL-266 Severity: High CVSSv3.1 Overall Score: 7.5 CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Discovery: This vulnerability was discovered and reported by Jean-francois Raymond and Anton Stiglic. Workaround: See general workaround after the resolution section at the end of this document Please see the following link for more details: https://www.researchgate.net/publication/2401745_Security_Issues_in_the_Diffie-Hellman_Key_Agreement_Protocol Authenticated Remote Command Execution in Aruba InstantOS or ArubaOS 10 Command Line Interface (CVE-2022-37893) --------------------------------------------------------------------- An authenticated command injection vulnerability exists in the Aruba InstantOS and ArubaOS 10 command line interface. Successful exploitation of this vulnerability results in the ability to execute arbitrary commands as a privileged user on the underlying operating system. Internal Reference: ATLWL-97 Severity: High CVSSv3 Overall Score: 7.2 CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Discovery: This vulnerability was discovered and reported by Erik de Jong (bugcrowd.com/erikdejong) via Aruba's bug bounty program. Workaround: See general workaround after the resolution section at the end of this document Unauthenticated Denial of Service (DoS) via faulty processing of SSID strings (CVE-2022-37894) --------------------------------------------------------------------- An unauthenticated Denial of Service (DoS) vulnerability exists in the handling of certain SSID strings by Aruba InstantOS and ArubaOS 10. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected AP. Internal Reference: ATLWL-242 Severity: Medium CVSSv3 Overall Score: 6.5 CVSS Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Discovery: This vulnerability was discovered and reported by Bill Bushong of Gyver Technologies. Workaround: None Authenticated Denial of Service (DoS) in Aruba InstantOS or ArubaOS 10 Web Management Interface (CVE-2022-37895) --------------------------------------------------------------------- An authenticated Denial of Service (DoS) vulnerability exists in the Aruba InstantOS and ArubaOS 10 web management interface. Successful exploitation of this vulnerability results in the ability to interrupt the normal operation of the affected AP. Internal Reference: ATLWL-248 Severity: Medium CVSSv3 Overall Score: 4.9 CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H Discovery: This vulnerability was discovered and reported by swings (bugcrowd.com/swings) via Aruba's bug bounty program. Workaround: See general workaround after the resolution section at the end of this document Reflected Cross-Site Scripting (CVE-2022-37896) --------------------------------------------------------------------- A vulnerability in the Aruba InstantOS and ArubaOS 10 web management interface could allow a remote attacker to conduct a reflected cross-site scripting (XSS) attack against a user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim’s browser in the context of the affected interface. Internal Reference: ATLWL-234 Severity: Medium CVSSv3 Overall Score: 4.8 CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N Discovery: This vulnerability was discovered and reported by Daniel Jensen (@dozernz) via Aruba's bug bounty program. Workaround: See general workaround after the resolution section at the end of this document Aruba does not evaluate or patch Aruba InstantOS and ArubaOS 10 software branches that have reached their End of Support (EoS) milestone. For more information about Aruba's End of Support policy visit: https://www.arubanetworks.com/support-services/end-of-life/ Exploitation and Public Discussion Aruba is not aware of any public discussion or exploit code that target these specific vulnerabilities as of the publication of this advisory. References: CVE-2002-20001 CVE-2022-37885 CVE-2022-37886 CVE-2022-37887 CVE-2022-37888 CVE-2022-37889 CVE-2022-37890 CVE-2022-37891 CVE-2022-37892 CVE-2022-37893 CVE-2022-37894 CVE-2022-37895 CVE-2022-37896 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. Aruba 100 Series Access Points - See Details section for affected versions Aruba 103 Series Access Points - See Details section for affected versions Aruba 110 Series Access Points - See Details section for affected versions Aruba 120 Series Access Points - See Details section for affected versions Aruba 130 Series Access Points - See Details section for affected versions Aruba 200 Series Access Points - See Details section for affected versions Aruba 207 Series Access Points - See Details section for affected versions Aruba 210 Series Access Points - See Details section for affected versions Aruba 220 Series Access Points - See Details section for affected versions Aruba 260 Series Access Points - See Details section for affected versions Aruba 300 Series Access Points - See Details section for affected versions Aruba 303 Series Access Points - See Details section for affected versions Aruba 310 Series Access Points - See Details section for affected versions Aruba 318 Series Hardened Access Points - See Details section for affected versions Aruba 320 Series Access Points - See Details section for affected versions Aruba 330 Series Access Points - See Details section for affected versions Aruba 340 Series Access Points - See Details section for affected versions Aruba 370 Series Access Points - See Details section for affected versions Aruba 500 Series Access Points - See Details section for affected versions Aruba 510 Series Access Points - See Details section for affected versions Aruba 530 Series Access Points - See Details section for affected versions Aruba 550 Series Access Points - See Details section for affected versions Aruba 630 Series Access Points - See Details section for affected versions Aruba 650 Series Access Points - See Details section for affected versions BACKGROUND HPE calculates CVSS using CVSS Version 3.1. If the score is provided from NIST, we will display Version 2.0, 3.0, or 3.1 as provided from NVD. Reference V3 Vector V3 Base Score V2 Vector V2 Base Score CVE-2002-20001 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) 7.5 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5 CVE-2022-37885 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2022-37886 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2022-37887 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2022-37888 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2022-37889 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2022-37890 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2022-37891 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 9.8 (AV:N/AC:L/Au:N/C:C/I:C/A:C) 10.0 CVE-2022-37892 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N 8.1 (AV:N/AC:L/Au:N/C:C/I:C/A:N) 9.4 CVE-2022-37893 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H 7.2 (AV:N/AC:L/Au:S/C:C/I:C/A:C) 9.0 CVE-2022-37894 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 6.5 (AV:A/AC:L/Au:N/C:N/I:N/A:C) 6.1 CVE-2022-37895 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H 4.9 (AV:N/AC:L/Au:S/C:N/I:N/A:C) 6.8 CVE-2022-37896 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N 4.8 (AV:L/AC:L/Au:S/C:P/I:P/A:N) 3.2 Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002 These vulnerabilities were discovered and reported by Bill Bushong of Gyver Technologies, Daniel Jensen (@dozernz), Erik de Jong (bugcrowd.com/erikdejong), Nicholas Starke of Aruba Threat Labs, swings (bugcrowd.com/swings), Jean-francois Raymond and Anton Stiglic. RESOLUTION In order to address the vulnerabilities described above for the affected release branches, it is recommended to upgrade the software to the following versions: Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.21 and above Aruba InstantOS 6.5.x: 6.5.4.24 and above Aruba InstantOS 8.6.x: 8.6.0.19 and above Aruba InstantOS 8.7.x: 8.7.1.10 and above Aruba InstantOS 8.10.x: 8.10.0.2 and above ArubaOS 10.3.x: 10.3.1.1 and above Workaround To minimize the likelihood of an attacker exploiting these vulnerabilities, Aruba recommends that the CLI and web-based management interfaces be restricted to a dedicated layer 2 segment/VLAN and/or controlled by firewall policies at layer 3 and above. Vulnerability specific workarounds are listed per vulnerability above. Contact Aruba TAC for any configuration assistance. HISTORY Version:1 (rev.1) - 27 September 2022 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability for any HPE supported product: Web Form: https://www.hpe.com/info/report-security-vulnerability Email: security-alert@hpe.com Hewlett Packard Enterprise Product Security Response Policy: https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=a00100637en_us Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive System management and security procedures must be reviewed frequently to maintain system integrity. HPE is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "HPE is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HPE products the important security information contained in this Bulletin. HPE recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HPE does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HPE will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin. To the extent permitted by law, HPE disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." ©Copyright 2024 Hewlett Packard Enterprise Development LP Hewlett Packard Enterprise Development shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HPE nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett Packard Enterprise Development and the names of Hewlett Packard Enterprise Development products referenced herein are trademarks of Hewlett Packard Enterprise Development in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners.
Scope
None
Resolution
In order to address the vulnerabilities described above for the affected release branches, it is recommended to upgrade the software to the following versions: Aruba InstantOS 6.4.x: 6.4.4.8-4.2.4.21 and above Aruba InstantOS 6.5.x: 6.5.4.24 and above Aruba InstantOS 8.6.x: 8.6.0.19 and above Aruba InstantOS 8.7.x: 8.7.1.10 and above Aruba InstantOS 8.10.x: 8.10.0.2 and above ArubaOS 10.3.x: 10.3.1.1 and above Workaround To minimize the likelihood of an attacker exploiting these vulnerabilities, Aruba recommends that the CLI and web-based management interfaces be restricted to a dedicated layer 2 segment/VLAN and/or controlled by firewall policies at layer 3 and above. Vulnerability specific workarounds are listed per vulnerability above. Contact Aruba TAC for any configuration assistance. HISTORY Version:1 (rev.1) - 27 September 2022 Initial release Third Party Security Patches: Third party security patches that are to be installed on systems running Hewlett Packard Enterprise (HPE) software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HPE Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hpe.com. Report: To report a potential security vulnerability for any HPE supported product: Web Form: https://www.hpe.com/info/report-security-vulnerability Email: security-alert@hpe.com Hewlett Packard Enterprise Product Security Response Policy: https://support.hpe.com/hpesc/public/docDisplay?docLocale=en_US&docId=a00100637en_us Subscribe: To initiate a subscription to receive future HPE Security Bulletin alerts via Email: http://www.hpe.com/support/Subscriber_Choice Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://www.hpe.com/support/Security_Bulletin_Archive
