Home

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.

PUBLISHED Reserved 2026-04-26 | Published 2026-04-27 | Updated 2026-04-29 | Assigner VulDB




MEDIUM: 5.3CVSS: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
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Command Injection

Injection

Product status

1.0.0.5
affected

Timeline

2026-04-26:Advisory disclosed
2026-04-26:VulDB entry created
2026-04-26:VulDB entry last update

Credits

LtzHuster (VulDB User) reporter

References

vuldb.com/vuln/359677 (VDB-359677 | Tenda F456 httpd WriteFacMac FromWriteFacMac command injection) vdb-entry technical-description

vuldb.com/vuln/359677/cti (VDB-359677 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/798475 (Submit #798475 | Tenda F456 v1.0.0.5 Command Injection) third-party-advisory

github.com/...eng/vuldb_new/blob/main/F456/vul_140/README.md exploit

www.tenda.com.cn/ product

cve.org (CVE-2026-7102)

nvd.nist.gov (CVE-2026-7102)

Download JSON