Vulnerability details

CVE-2026-3168

Tenda F453

Tenda F453 httpd NatStaticSetting fromNatStaticSetting buffer overflow

CVSS 4.0

8.7High

Official description

A weakness has been identified in Tenda F453 1.0.0.3. This affects the function fromNatStaticSetting of the file /goform/NatStaticSetting of the component httpd. Executing a manipulation of the argument page can lead to buffer overflow. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

CVSS scores

Score	Version	Source	Vector
8.7High	4.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P`
8.8High	3.1	CVEProject cvelistV5 (CNA) (VulDB)	`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`
8.8High	3.0	CVEProject cvelistV5 (CNA) (VulDB)	`CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R`
9.0High	2.0	CVEProject cvelistV5 (CNA) (VulDB)	`AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR`

Affected products

Vendor	Product	Versions	Source
Tenda	F453	1.0.0.3	CVEProject cvelistV5 (CNA)

References and advisories

https://vuldb.com/?id.347675 vdb-entrytechnical-description
https://vuldb.com/?ctiid.347675 signaturepermissions-required
https://vuldb.com/?submit.759595 third-party-advisory
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_67/README.md exploit
https://www.tenda.com.cn/ product

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Details

Published: 2026-02-25
Last updated: 2026-02-25
State: Published
Assigner (CNA): VulDB

Exploit prediction (EPSS)

3.72%

Probability of exploitation in 30 days

89.8%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: Proof of concept
Technical impact: Total

Weaknesses (CWE)

CWE-120
Buffer Overflow
CWE-119
Memory Corruption