CVE-2026-9430: Tenda F1202 GstDhcpSetSerof formGstDhcpSetSer stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-05-25 · updated 2026-07-23
Weakness: CWE-119

Description

A vulnerability was determined in Tenda F1202 1.2.0.20(408). Affected by this issue is the function formGstDhcpSetSer of the file /goform/GstDhcpSetSerof. Executing a manipulation of the argument dips can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.

Affected products

Tenda F1202: 1.2.0.20(408)

References

https://github.com/Litengzheng/vuldb_new2/blob/main/F1202/vul_32/README.md
https://vuldb.com/submit/813915
https://vuldb.com/vuln/365411
https://vuldb.com/vuln/365411/cti
https://www.tenda.com.cn/

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