CVE-2026-12186

GL.iNet GL-MT3000 Tor Proxy Service Configuration tor replace_country command injection

HIGH
8.8
CVSS Score
Published: June 14, 2026 at 08:45 PM UTC
Updated: July 24, 2026 at 12:10 PM UTC
2 products affected across 1 vendorGl MT3000 FirmwareGL-MT3000

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Severity
HIGH8.8
Exploit prediction
EPSS 2%
SSVC
PoC

Description

A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function replace_country in the library /usr/lib/oui-httpd/rpc/tor of the component Tor Proxy Service Configuration Handler. This manipulation causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 4.7 is able to address this issue. It is recommended to upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vendor states this is fixed in 4.7 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (6)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/370832
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/370832/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-12186
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/815579

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-77CWE-74

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