Vulnerability · Published Sep 2, 2025 · Assigned by VulDB
CVE-2025-9806Tenda F1202 Administrative shadow hard-coded credentials
Low 1.9
In plain English
A low-severity hard-coded credentials in F1202 from Tenda. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).
Official description
A vulnerability was determined in Tenda F1202 1.2.0.9/1.2.0.14/1.2.0.20. Impacted is an unknown function of the file /etc_ro/shadow of the component Administrative Interface. This manipulation with the input Fireitup causes hard-coded credentials. The attack can only be executed locally. A high degree of complexity is needed for the attack. The exploitability is considered difficult. The exploit has been publicly disclosed and may be utilized.
Affected products (as reported)
Weakness: CWE-798, CWE-259 · Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
References
- VDB-322130 | Tenda F1202 Administrative shadow hard-coded credentials vdb-entry, technical-description
- VDB-322130 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #640980 | Tenda F1202 V1.2.0.14/V1.2.0.20/V1.2.0.9 Hard-coded Credentials third-party-advisory
- https://github.com/August829/Yu/blob/main/58ead8e7e08bfb0e9.md related
- https://github.com/August829/Yu/blob/main/58ead8e7e08bfb0e9.md#steps-to-reproduce exploit
- https://www.tenda.com.cn/ product