Vulnerability in Tenda Ac10
CVE-2025-9309
A vulnerability was found in Tenda AC10 16.03.10.13. Affected is an unknown function of the file /etc_ro/shadow of the component MD5 Hash Handler. Performing manipulation results in hard-coded credentials. The attack needs to be approached locally. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The exploit has been made public and could be used.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.5 (Low). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.002 (10.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 10.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Tenda Ac10 — versions 4.0, 16.03.10.13
- Tenda Ac10 Firmware — versions 16.03.10.13
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (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/XXRicardo/iot-cve/blob/main/Tenda/AC10/V4.0si_V16.03.10.13.md (related, Exploit, Third Party Advisory)
- github.com/XXRicardo/iot-cve/blob/main/Tenda/AC10/V4.0si_V16.03.10.13.md (Exploit, Third Party Advisory, exploit)
- www.tenda.com.cn/ (Product, product)
Frequently asked questions
- What is CVE-2025-9309?
- CVE-2025-9309 is a low-severity vulnerability in Tenda Ac10, classified under Use of Hard-coded Password. CVSS score: 2.5/10. Published 2025-08-21.
- How severe is CVE-2025-9309?
- Low severity. CVSS v3 base score is 2.5 out of 10.
- Is CVE-2025-9309 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.