CVE-2026-26794 — HIGH (8.8)

Vulnerability Description

GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a SQL injection vulnerability via the add_group() function. This vulnerability allows attackers to execute arbitrary SQL database operations via a crafted HTTP request.

CVSS Score

8.8

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Gl-Inet	Ar300M16 Firmware	4.3.11
Gl-Inet	Ar300M16	-

Related Weaknesses (CWE)

CWE-89

References

https://github.com/sezangel/IOT-vul/tree/main/GL-iNet/GL-AR300M16/acl--add_groupExploitThird Party Advisory

FAQ

What is CVE-2026-26794?

CVE-2026-26794 is a vulnerability with a CVSS score of 8.8 (HIGH). GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a SQL injection vulnerability via the add_group() function. This vulnerability allows attackers to execute arbitrary SQL database operations via a...

How severe is CVE-2026-26794?

CVE-2026-26794 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-26794?

Check the references section above for vendor advisories and patch information. Affected products include: Gl-Inet Ar300M16 Firmware, Gl-Inet Ar300M16.