What is the CVSS score of CVE-2025-67089?

CVE-2025-67089 has a CVSS 3.1 base score of 8.1 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N. EPSS exploitation probability: 0.3%.

Is there a public PoC exploit available for CVE-2025-67089?

Yes, a public proof-of-concept exploit is available for CVE-2025-67089. Prioritise patching immediately. EPSS: 0.3%.

How to fix or mitigate CVE-2025-67089?

Within 7 days: Identify all affected systems running the GL-iNet GL-AXT1800 router firmware and apply vendor patches promptly. Validate that input sanitization is in place for all user-controlled parameters.

Gl Axt1800 Firmware CVE-2025-67089

HIGH

Command Injection (CWE-77)

2026-01-08 cve@mitre.org

Command Injection Gl Axt1800 Firmware Gl Inet

8.1

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-77 OWASP Top 10:2025 A05:2025 - Injection ASVS 5.0 V1 - Encoding and Sanitization Command injection prevention MITRE ATT&CK 1 technique across 1 tactic: Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS 8.1 (HIGH). Attack vector: Network. Complexity: Low. Privileges required: Low. User interaction: None. Exploitation requires authentication. Public exploit/POC available.
Exploit ScenarioDerived	An attacker (requires authentication) could exploit this vulnerability to compromise the affected system.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).

No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 12, 2026

A command injection vulnerability exists in the GL-iNet GL-AXT1800 router firmware v4.6.8. The vulnerability is present in the plugins.install_package RPC method, which fails to properly sanitize user input in package names. [CVSS 8.1 HIGH]

RemediationAI

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

Classified as CWE-77 (Command Injection). Affects Gl-Axt1800 Firmware. A command injection vulnerability exists in the GL-iNet GL-AXT1800 router firmware v4.6.8. The vulnerability is present in the plugins.install_package RPC method, which fails to properly sanitize user input in package names. Authenticated attackers can exploit this to execute arbitrary commands with root privileges

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 8.1 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Lifecycle Timeline

PoC Detected

Jan 16, 2026 - 21:26 vuln.today

Public exploit code

CVE Published

Jan 08, 2026 - 16:15 nvd

HIGH 8.1

DescriptionCVE.org

Executive ViewAI

Why It Matters

Organizations using the GL-iNet GL-AXT1800 router firmware face notable risk from CVE-2025-67089, a command injection vulnerability rated CVSS 8.1. Successful exploitation could allow attackers to execute arbitrary code or commands on affected systems, potentially leading to full system compromise. Proof-of-concept code is publicly available, increasing the risk of exploitation. Organizations should apply vendor updates when available and consider compensating controls in the interim.

Business Impact: High

Compensating Controls

Apply vendor patch. If immediate patching is not feasible: (1) Deploy WAF rules to block injection patterns; (2) Restrict network access to affected components; (3) Enable enhanced logging for suspicious activity.

Threat Intelligence Overview

EPSS Score

0.3%

Top 48% exploitable

Exploit

POC

Public exploit code exists

Data Quality

3 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity HIGH

CISA KEV No

Public POC Yes

EPSS 0.3%

Patch available No

Active threat No

Deciding rule

HIGH severity (CVSS 7.0-8.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

Poc

System Exposure· derived

Open

Automatable· derived

Human Impact

High

Priority Score

Low Medium High Critical

KEV: 0

EPSS: 0

CVSS: +40

PoC: +20

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

OS Command Injection CRITICAL

OS command injection occurs when an application passes unsanitized user input directly into system shell commands.

Affected Products (CPE)CVE.org

cpe:2.3:o:gl-inet:gl-axt1800_firmware:4.2.0:*:*:*:*:*:*:*

cpe:2.3:o:gl-inet:gl-axt1800_firmware:4.6.4:*:*:*:*:*:*:*

cpe:2.3:o:gl-inet:gl-axt1800_firmware:4.6.8:*:*:*:*:*:*:*

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References

Advisories & patches

ADVISORY https://www.gl-inet.com/security-updates/

Search Externally

GitHub PoC

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