CVE-2025-44877

9.8 criticalEPSS 1.9%

Critical (9.8) in tenda ac9 firmware. EPSS 1.9% chance of exploitation in the next 30 days.

Tenda AC9 V15.03.06.42_multi was found to contain a command injection vulnerability in the formSetSambaConf function via the usbname parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2025-05-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

tenda:ac9_firmware

References

https://github.com/Summermu/VulnForIoT/tree/main/Tenda_AC/AC9_formSetSambaConf
https://github.com/Summermu/VulnForIoT/tree/main/Tenda_AC/AC9_formSetSambaConf

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