What’s Vulnerable › Vulnerabilities

CVE-2026-3399: Tenda F453 httpd GstDhcpSetSer fromGstDhcpSetSer buffer overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-01 · updated 2026-06-17
• Weakness: CWE-119

Description

A vulnerability was identified in Tenda F453 1.0.0.3. Affected by this vulnerability is the function fromGstDhcpSetSer of the file /goform/GstDhcpSetSer of the component httpd. The manipulation of the argument dips leads to buffer overflow. The attack may be initiated remotely. The exploit is publicly available and might be used.

Affected products

• Tenda F453: 1.0.0.3

References

• https://github.com/Litengzheng/vul_db/blob/main/F453/vul_83/README.md
• https://vuldb.com/?ctiid.348294
• https://vuldb.com/?id.348294
• https://vuldb.com/?submit.759631
• https://www.tenda.com.cn/

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