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CVE-2026-4170 - Vulnerability Analysis

CriticalCVSS: 9.8

Last Updated: March 16, 2026

Topsec TopACM - Command Injection

Published: March 16, 2026Updated: March 16, 2026Remote Exploitable

Overview

Topsec TopACM 3.0 contains a command injection caused by manipulation of the "template_path" argument in /view/systemConfig/management/nmc_sync.php HTTP Request Handler, letting remote attackers execute OS commands, exploit requires crafted request.

Severity & Score

Severity: Critical

CVSS Score: 9.8

EPSS Score: 15.3%(Probability of exploitation in next 30 days)

Impact

Remote attackers can execute arbitrary OS commands, potentially leading to full system compromise.

Mitigation

Update to the latest version or apply vendor patches when available.

References

Social Media Activity(2 posts)

Offensive Sequence

@offseq

Mar 15, 2026

🔴 CRITICAL: CVE-2026-4170 in Topsec TopACM 3.0 enables unauthenticated OS command injection via 'template_path' in /nmc_sync.php. No patch, public exploit out. Restrict access, deploy WAF/IDS, monitor logs urgently! https://radar.offseq.com/threat/cve-2026-4170-os-command-injection-in-topsec-topac-9e1efe11 #OffSeq #vuln #cybersecurity

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Offensive Sequence

@offseq

Mar 15, 2026

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Related Resources

Details

CVE ID: CVE-2026-4170
Severity: Critical
CVSS Score: 9.8
Type: command_injection
Status: unconfirmed
EPSS: 15.3%
Social Posts: 2

CWE

CWE-77

CVSS Metrics

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

EPSS Score

15.3%Probability of exploitation in the next 30 days