CVE-2026-115797: Tenda F6 Web Management cleartext transmission

Severity: low (CVSS 3.7 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-23 · updated 2026-10-29
Weakness: CWE-310

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

Tenda F6: 12.02.01.73

References

https://github.com/0xWKZER/tenda-f6-vulnerabilities/edit/main/02-Cleartext_Transmission.md
https://vuldb.com/cve/CVE-2026-115797
https://vuldb.com/submit/1022076
https://vuldb.com/vuln/425975
https://vuldb.com/vuln/425975/cti
https://www.tenda.com.cn/

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