Security readout for executives and security teams
Plain-English summary
Some Aruba CX switches can let a local user bypass security restrictions when running vulnerable AOS-CX firmware. The sources do not provide CVSS, exploit detail, or business-impact specifics. Aruba states that firmware upgrades address the issue.
Executive priority
Handle as a network infrastructure patching item with unknown severity. The local attack requirement lowers urgency compared with remote flaws, but switches are high-value control points, so unmanaged legacy firmware should not remain exposed.
Technical view
CVE-2021-29149 is a local security-restriction bypass in Aruba AOS-CX firmware affecting listed Aruba CX 6200F, 6300, 6400, 8320, 8325, 8400, and 8360 switch series on vulnerable 10.04, 10.05, 10.06, and 10.07 builds.
Likely exposure
Exposure is limited to the named Aruba CX switch series running AOS-CX 10.04 before 10.04.3070, 10.05 before 10.05.0070, 10.06 before 10.06.0110, or 10.07 before 10.07.0001.
Exploitation context
The bundle says the vulnerability is local and KEV is false. No provided source states active exploitation, public exploit availability, remote exploitation, or authentication conditions beyond the local nature of the issue.
Researcher notes
The public bundle lacks CVSS, CWE, root-cause details, exploit primitives, and proof-of-concept status. Analysis should stay focused on affected firmware identification and upgrade verification unless Aruba publishes more detail.
Mitigation direction
- Upgrade affected Aruba AOS-CX devices to the fixed versions or later.
- Check Aruba advisory ARUBA-PSA-2021-013 for vendor-specific upgrade guidance.
- Prioritize switches that support sensitive network segments or privileged administrative access.
- Limit local access to switch management interfaces while upgrades are scheduled.
Validation and detection
- Inventory Aruba CX switch models and AOS-CX firmware versions.
- Compare firmware against the affected version ranges listed for this CVE.
- Confirm upgraded devices run 10.04.3070, 10.05.0070, 10.06.0110, 10.07.0001, or later.
- Record exceptions for devices that cannot be upgraded immediately.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2021-29149 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2021-013.txtCVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.