CVE-2023-21406
Axis Communications · published 2023-07-25
Source record Collected from the National Vulnerability Database (NVD)
Description
Description by Axis Communications AB via the CVE Program.
Ariel Harush and Roy Hodir from OTORIO have found a flaw in the AXIS A1001 when communicating over OSDP. A heap-based buffer overflow was found in the pacsiod process which is handling the OSDP communication allowing to write outside of the allocated buffer. By appending invalid data to an OSDP message it was possible to write data beyond the heap allocated buffer. The data written outside the buffer could be used to execute arbitrary code. lease refer to the Axis security advisory for more information, mitigation and affected products and software versions.
Status at the source
- NVD status: Modified
Affected products, as the source lists them
| Vendor | Product | Versions |
|---|---|---|
| Axis Communications AB | AXIS A1001 Network Door Controller | AXIS OS 1.65.4 or earlier: affected |
Products named in NVD's CPE match criteria (1)
cpe:2.3:o:axis:a1001_firmware:*:*:*:*:*:*:*:*
DeSpy has not checked any unit, hardware revision or firmware. A product missing here is not a statement that it is unaffected.
Scores, as their sources published them
- CVSS 3.1: 7.1 HIGH — as published by Axis Communications AB (Secondary)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H - CVSS 3.1: 8.8 HIGH — as published by NIST (Primary)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - SSVC — CISA's assessment (SSVC 2.0.3, CISA Coordinator): Exploitation: none · Automatable: no · Technical impact: partial
DeSpy does not score records. These are the sources' own values.
Weaknesses
Sources
References the source lists
- https://www.axis.com/dam/public/1b/21/5f/cve-2023-21406-en-US-407245.pdf
- https://www.axis.com/dam/public/1b/21/5f/cve-2023-21406-en-US-407245.pdf
Source dates: published 2023-07-25, last changed 2026-06-17. DeSpy's copy of this version is dated 2026-09-28.
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