SARA / Free Tools / CVE / CVE-2023-21414

CVE-2023-21414 — NCC Group has found a flaw during the annual internal penetration test ordered b

NCC Group has found a flaw during the annual internal penetration test ordered by Axis Communications. The protection for device tampering (commonly known as Secure Boot) contains a flaw which provides an opportunity for a sophisticated attack to bypass this protection. Axis has

CVSS
7.1 HIGH
EPSS
0.01% (top 98.60%)
CWE
CWE-121
Published
2023-10-16T06:18:06.428Z
Last modified
2024-11-08T08:32:47.057Z
CVSS vector
CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

01What is this vulnerability?

NCC Group has found a flaw during the annual internal penetration test ordered by Axis Communications. The protection for device tampering (commonly known as Secure Boot) contains a flaw which provides an opportunity for a sophisticated attack to bypass this protection. Axis has released patched AXIS OS versions for the highlighted flaw. Please refer to the Axis security advisory for more…

02Affected products

VendorProductVersions
Axis Communications ABAXIS OSAXIS OS 10.11 - 11.5
Axis Communications ABAXIS A8207VE Mk II — AXIS OS 11.5 or earlier
Axis Communications ABAXIS Q3527LVE — AXIS OS 10.11 - 11.5

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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