VulnerabilityAnalyzed
CVE-2025-57638
Buffer overflow vulnerability in Tenda AC9 1.0 via the user supplied sys.vendor configuration value.
HIGH 7.5EPSS 0.40%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.40%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Buffer overflow vulnerability in Tenda AC9 1.0 via the user supplied sys.vendor configuration value.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.40% probability · 33th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-122
- Affected
- tenda/ac9 firmware
- Source
- cve@mitre.org
References
- https://github.com/glkfc/IoT-Vulnerability/blob/main/Tenda/tenda1.mdExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.