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.
History

Wed, 29 Apr 2026 17:45:00 +0000

Type Values Removed Values Added
First Time appeared Tenda f456 Firmware
CPEs cpe:2.3:h:tenda:f456:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:f456_firmware:1.0.0.5:*:*:*:*:*:*:*
Vendors & Products Tenda f456 Firmware

Wed, 29 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 28 Apr 2026 01:15:00 +0000

Type Values Removed Values Added
First Time appeared Tenda
Tenda f456
Vendors & Products Tenda
Tenda f456

Mon, 27 Apr 2026 09:15:00 +0000

Type Values Removed Values Added
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.
Title Tenda F456 httpd WriteFacMac FromWriteFacMac command injection
Weaknesses CWE-74
CWE-77
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-04-27T08:15:15.615Z

Updated: 2026-04-29T13:49:09.884Z

Reserved: 2026-04-26T09:00:08.553Z

Link: CVE-2026-7102

cve-icon Vulnrichment

Updated: 2026-04-29T13:49:04.426Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-27T09:16:02.937

Modified: 2026-04-29T17:41:47.230

Link: CVE-2026-7102

cve-icon Redhat

No data.