CVE-2026-4170

HIGH EPSS 79.0%
Published Mar 16, 20263mo ago · Modified Apr 22, 20262mo ago
8.9 CVSS 4.0
High
Find Similar
Published Mar 16, 2026 3mo ago
Last Modified Apr 22, 2026 2mo ago

Description

A weakness has been identified in Topsec TopACM 3.0. Affected by this vulnerability is an unknown functionality of the file /view/systemConfig/management/nmc_sync.php of the component HTTP Request Handler. Executing a manipulation of the argument template_path can lead to os command injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS Details

Base Score
8.9
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
79.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-77 Command Injection Injection
CWE-78 OS Command Injection Injection

References 4

  • my.feishu.cn https://my.feishu.cn/docx/EAFFdhzoeodDxfxeazNcxBzCnRf?from=from_copylink
  • vuldb.com https://vuldb.com/?ctiid.351077
  • vuldb.com https://vuldb.com/?id.351077
  • vuldb.com https://vuldb.com/?submit.769768

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.