CVE-2025-14636

A security flaw has been discovered in Tenda AX9 22.03.01.46. This affects the function image_check of the component httpd. The manipulation results in use of weak hash. It is possible to launch the attack remotely. A high complexity level is associated with this attack. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks.

CVSS 4.0

2.9CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P

CVSS 3.1

3.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

EPSS

0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-25)

CWEs

CWE-327, CWE-328

Published

2025-12-13

Modified

2026-10-07

Record from

the NVD, synced 2026-10-19

Affected

• tenda:ax9_firmware

References

• https://github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/AX9_Inte.md
• https://vuldb.com/?ctiid.336361
• https://vuldb.com/?id.336361
• https://vuldb.com/?submit.707213
• https://www.tenda.com.cn/

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