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CVE-2026-8263

Tenda AC6 httpd WifiExtraSet fromSetWirelessRepeat os command injection

Published: May 11, 2026Updated: May 12, 2026 Sources: CVE List NVD BDUCWE-77
NVD MITRE
4.7CVSSMEDIUM
EPSS Score
4.6%
Top 9.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A security flaw has been discovered in Tenda AC6 15.03.06.49_multi_TDE01. Affected is the function fromSetWirelessRepeat of the file /goform/WifiExtraSet of the component httpd. Performing a manipulation of the argument mac/ssid results in os command injection. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-77CWE-78CWE-787

Affected Products

AC6TendaNetworking Infrastructure
Tenda AC10UShenzhen Tenda Technology Co., Ltd.
On-premNetwork Device
Networking Infrastructure / router-switch
ac10u firmwaretendaNetworking Infrastructure
tendacommercialCNNetworking Infrastructure
shenzhen tenda technology co., ltd.commercialCNNetworking Infrastructureaka tenda

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

3 techniques
Execution
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://vuldb.com/vuln/362560
vuldb.com
https://vuldb.com/vuln/362560/cti
vuldb.com
https://vuldb.com/submit/810074
vuldb.com
and 2 more references View all →

Timeline

Published
May 11, 2026
Last Updated
May 12, 2026

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