What’s Vulnerable › Vulnerabilities

CVE-2026-6630: Tenda F451 httpd GstDhcpSetSer fromGstDhcpSetSer buffer 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: 2026-04-20 · updated 2026-10-26
• Weakness: CWE-119

Description

A vulnerability was found in Tenda F451 1.0.0.7_cn_svn7958. This issue affects the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. Performing a manipulation of the argument dips results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.

Affected products

• Tenda F451: 1.0.0.7_cn_svn7958

References

• https://github.com/Jimi-Lab/cve/issues/23
• https://vuldb.com/submit/792882
• https://vuldb.com/vuln/358264
• https://vuldb.com/vuln/358264/cti
• https://www.tenda.com.cn/

Get alerted when CVE-2026-6630 or the next vulnerability affects your stack