What’s Vulnerable › Vulnerabilities

CVE-2026-7081: Tenda F456 httpd GstDhcpSetSer fromGstDhcpSetSer buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-04-27 · updated 2026-10-26
• Weakness: CWE-119

Description

A vulnerability was detected in Tenda F456 1.0.0.5. Affected is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. Performing a manipulation of the argument dips results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.

Affected products

• Tenda F456: 1.0.0.5

References

• https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_133/README.md
• https://vuldb.com/submit/798464
• https://vuldb.com/vuln/359656
• https://vuldb.com/vuln/359656/cti
• https://www.tenda.com.cn/

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