PT-2026-25026 · Gl.Inet · Ar300M16 Firmware

Sezangel · Published 2026-03-12 · Updated 2026-03-13 · CVE-2026-26794

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions GL-iNet GL-AR300M16 version 4.3.11

Description A SQL injection issue exists due to the add group() function. Attackers can execute arbitrary SQL database operations by sending a crafted HTTP request. The vulnerability allows for the execution of arbitrary operations on the SQL database.

Recommendations Update to a newer version that contains a fix for this vulnerability. As a temporary workaround, consider disabling the add group() function until a patch is available.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-26794

Affected Products

Ar300M16 Firmware

References · 6

• 🔥 https://github.com/sezangel/IOT-vul/tree/main/GL-iNet/GL-AR300M16/acl--add_group · Exploit
• https://osv.dev/vulnerability/CVE-2026-26794 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-26794 · Security Note
• https://twitter.com/TheHackerWire/status/2032536271302832629 · Twitter Post
• https://twitter.com/CVEnew/status/2032410988952305981 · Twitter Post
• https://twitter.com/infoflowcloud/status/2032411866949910536 · Twitter Post