PatchTheCVECVE-2023-6926: There is an OS command injection vulnerability in Crestron AM-300 firmware version 1.4499.00018 which may ena
CVE-2023-6926 is a high-severity flaw (CVSS 8.4) affecting am-300 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
There is an OS command injection vulnerability in Crestron AM-300 firmware version 1.4499.00018 which may enable a user of a limited-access SSH session to escalate their privileges to root-level access.
Why this priority
- High severity
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 8.4 (High) |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges needed | None |
| User interaction | None |
| EPSS exploit chance | 0.5% (top 55%) |
| CISA exploited list | No |
| Weakness | CWE-78 |
| Published | 2024-01-23 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2023-6926?
am-300 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2023-6926 being exploited?
CVE-2023-6926 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2023-6926 affect?
CVE-2023-6926 affects am-300 firmware. Severity is high (CVSS 8.4). There is an OS command injection vulnerability in Crestron AM-300 firmware version 1.4499.00018 which may enable a user of a limited-access SSH session to escalate their privileges to root-level access.
How urgent is CVE-2023-6926?
Priority 41/100. High severity