Vulnerability · Published Oct 23, 2026 · Assigned by VulDB
CVE-2026-115797Tenda F6 Web Management cleartext transmission
Low 3.7
In plain English
A low-severity security flaw in F6 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 10% of all known vulnerabilities).
Official description
A weakness has been identified in Tenda F6 12.02.01.73. Affected is an unknown function of the component Web Management Interface. Executing a manipulation of the argument ecos_pw can lead to cleartext transmission of sensitive information. The attack may be launched remotely. This attack is characterized by high complexity. The exploitability is told to be difficult. The exploit has been made available to the public and could be used for attacks.
Affected products (as reported)
Weakness: CWE-319, CWE-310 · Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R
References
- VDB-425975 | Tenda F6 Web Management cleartext transmission vdb-entry, technical-description
- VDB-425975 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-115797 | CVE Analysis and Report third-party-advisory
- Submit #1022076 | Tenda F6 (N300) Wireless Router Firmware V12.02.01.73 (Hardware V5.0) Cleartext Transmission of Sensitive Information (CWE-319) third-party-advisory
- https://github.com/0xWKZER/tenda-f6-vulnerabilities/edit/main/02-Cleartext_Transmission.md exploit
- https://www.tenda.com.cn/ product