CVE-2026-7102

MEDIUM

Tenda F456 httpd WriteFacMac FromWriteFacMac command injection

Title source: cna

Description

A vulnerability was found in Tenda F456 1.0.0.5. This impacts the function FromWriteFacMac of the file /goform/WriteFacMac of the component httpd. The manipulation of the argument mac results in command injection. The attack can be executed remotely. The exploit has been made public and could be used.

References (5)

[Vdb Entry, Technical Description] https://vuldb.com/vuln/359677

[Signature, Permissions Required] https://vuldb.com/vuln/359677/cti

[Third Party Advisory] https://vuldb.com/submit/798475

[Exploit] https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_140/README.md

View Exploit ZIP pw:eip

[Product] https://www.tenda.com.cn/

Scores

CVSS v3 6.3

EPSS 0.0273

EPSS Percentile 86.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact partial

Details

CWE

CWE-74 CWE-77

Status published

Products (2)

Tenda/F456 1.0.0.5

tenda/f456_firmware 1.0.0.5

Published Apr 27, 2026

Tracked Since Apr 27, 2026