CVE-2026-3399

HIGH 8.8

Tenda F453 httpd GstDhcpSetSer fromGstDhcpSetSer buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-120 CWE-119
Vendor	tenda
Product	f453
Published	Mar 1, 2026
Last Updated	Mar 2, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Tenda / F453

1.0.0.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 LtzHust2 (VulDB User)