CVE-2026-5045: Tenda FH1201 Parameter WrlclientSet stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2026-03-29 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability was detected in Tenda FH1201 1.2.0.14(408). This impacts the function WrlclientSet of the file /goform/WrlclientSet of the component Parameter Handler. Performing a manipulation of the argument GO results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products

Tenda FH1201: 1.2.0.14(408)

References

https://github.com/Litengzheng/vul_db/blob/main/FH1201/vul_43/README.md
https://vuldb.com/submit/779126
https://vuldb.com/vuln/353968
https://vuldb.com/vuln/353968/cti
https://www.tenda.com.cn/

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