PT-2026-35378 · Tenda · F456

Ltzhuster · Published 2026-04-27 · Updated 2026-04-28 · CVE-2026-7102

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda F456 version 1.0.0.5

Description A remote command injection issue exists in the httpd component. The problem occurs within the FromWriteFacMac() function of the /goform/WriteFacMac file. Manipulation of the mac argument allows a remote attacker to execute arbitrary commands.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the /goform/WriteFacMac endpoint to minimize the risk of exploitation.

Exploit

Special Elements Injection

Command Injection

Weakness Enumeration

CWE-74

CWE-77

Related Identifiers

BDU:2026-06375

CVE-2026-7102

Affected Products

F456

References · 11

• 🔥 https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_140/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7102 · Security Note
• https://bdu.fstec.ru/vul/2026-06375 · Security Note
• https://t.me/CVEtracker/51910 · Telegram Post
• https://vuldb.com/vuln/359677 · Note
• https://twitter.com/VulmonFeeds/status/2048714690281218318 · Twitter Post
• https://vuldb.com/vuln/359677/cti · Note
• https://twitter.com/CVEnew/status/2048852234826313931 · Twitter Post
• https://vuldb.com/submit/798475 · Note
• https://twitter.com/infoflowcloud/status/2048853708285390991 · Twitter Post
• https://tenda.com.cn · Note