What’s Vulnerable › Vulnerabilities

CVE-2026-7080: Tenda F456 httpd PPTPUserSetting fromPPTPUserSetting 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 security vulnerability has been detected in Tenda F456 1.0.0.5. This impacts the function fromPPTPUserSetting of the file /goform/PPTPUserSetting of the component httpd. Such manipulation of the argument delno leads to buffer overflow. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

Affected products

• Tenda F456: 1.0.0.5

References

• https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_132/README.md
• https://vuldb.com/submit/798463
• https://vuldb.com/vuln/359655
• https://vuldb.com/vuln/359655/cti
• https://www.tenda.com.cn/

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