Vulnerability in Tenda Ax9
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.
Vulnerability class: POODLE (CVE-2014-3566)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (19.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 19.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000
Affected products
- Tenda Ax9 — versions 22.03.01.46
- Tenda Ax9 Firmware — versions 22.03.01.46
Weakness classification (CWE)
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- github.com/IOTRes/IOT_Firmware_Update/blob/main/Tenda/AX9_Inte.md (Exploit, Third Party Advisory, exploit, patch)
- www.tenda.com.cn/ (Product, product)
Frequently asked questions
- What is CVE-2025-14636?
- CVE-2025-14636 is a low-severity vulnerability in Tenda Ax9, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 3.7/10. Published 2025-12-13.
- How severe is CVE-2025-14636?
- Low severity. CVSS v3 base score is 3.7 out of 10.