Security readout for executives and security teams
Plain-English summary
This vulnerability is a local cross-site scripting issue in several Aruba AOS-CX switch series. If an organization runs affected firmware, the management experience could be exposed to browser-based script execution in a local context. Aruba says upgraded firmware addresses the issue.
Executive priority
Prioritize this for network infrastructure hygiene, especially where affected switches support critical environments. Urgency is constrained by missing severity and exploitation evidence, but Aruba has published fixed firmware.
Technical view
CVE-2021-29148 affects Aruba CX 6200F, 6300, 6400, 8320, 8325, 8400, and CX 8360 switches running AOS-CX 10.04, 10.05, 10.06, or 10.07 builds below specified fixed versions. The public bundle does not provide CVSS, CWE, or detailed attack vector data.
Likely exposure
Exposure is limited to the listed Aruba switch series running vulnerable AOS-CX firmware versions. The source describes the flaw as local XSS, but does not specify the exact interface, user interaction, or privilege requirements.
Exploitation context
The bundle does not cite active exploitation, public exploit availability, or CISA KEV listing. Treat exploitation status as unconfirmed rather than active.
Researcher notes
Key gaps: no CVSS score, CWE classification, proof-of-concept status, or detailed vector is provided in the bundle. Validation should focus on asset/version confirmation and advisory alignment, not exploit reproduction.
Mitigation direction
- Inventory Aruba AOS-CX switches by model and firmware train.
- Upgrade affected 10.04 systems to 10.04.3070 or later.
- Upgrade affected 10.05 systems to 10.05.0070 or later.
- Upgrade affected 10.06 systems to 10.06.0110 or later.
- Upgrade affected 10.07 systems to 10.07.0001 or later.
- Check Aruba advisory for deployment-specific guidance.
Validation and detection
- Confirm whether deployed models match the affected Aruba switch series.
- Compare running AOS-CX firmware against the fixed version thresholds.
- Verify upgrades completed successfully after maintenance.
- Review Aruba advisory and asset records for any missed devices.
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-2021-29148 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.