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CVE-2025-3718— Client-side path traversal in Guardian/CMC before 25.2.0

Quick assessment

Affected
Nozomi Networks Guardian
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Nozomi Networks CMC是美国Nozomi Networks公司的一款网络管理平台。 Nozomi Networks CMC存在路径遍历漏洞，该漏洞源于缺少输入参数验证，可能导致跨站脚本攻击。

CVSS 7.9 · High EPSS 0.22% · P12
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I. Basic Information for CVE-2025-3718

Vulnerability Information
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Vulnerability Title
Client-side path traversal in Guardian/CMC before 25.2.0
Source: CVE Program / CVE List V5
Vulnerability Description
A client-side path traversal vulnerability was discovered in the web management interface front-end due to missing validation of an input parameter. An authenticated user with limited privileges can craft a malicious URL which, if visited by an authenticated victim, leads to a Cross-Site Scripting (XSS) attack.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Nozomi Networks CMC 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Nozomi Networks CMC是美国Nozomi Networks公司的一款网络管理平台。 Nozomi Networks CMC存在路径遍历漏洞，该漏洞源于缺少输入参数验证，可能导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Nozomi Networks Guardian 0 ~ 25.2.0 -
Nozomi Networks CMC 0 ~ 25.2.0 -

II. Public POCs for CVE-2025-3718

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III. Intelligence Information for CVE-2025-3718

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Vendor Advisories for CVE-2025-3718 (1)

Same Patch Batch · Nozomi Networks · 2025-10-07 · 7 CVEs total

CVE-2025-40889 8.1 HIGH Path traversal in Time Machine functionality in Guardian/CMC before 25.2.0
CVE-2025-3719 8.1 HIGH Incorrect authorization for CLI in Guardian/CMC before 25.2.0
CVE-2025-40886 7.5 HIGH Authenticated SQL Injection on Alert functionality in Guardian/CMC before 25.2.0
CVE-2025-40885 5.3 MEDIUM Authenticated SQL Injection on Smart Polling functionality in Guardian/CMC before 25.2.0
CVE-2025-40888 5.3 MEDIUM Authenticated SQL Injection on CLI functionality in Guardian/CMC before 25.3.0
CVE-2025-40887 5.3 MEDIUM Authenticated SQL Injection on Alert functionality in Guardian/CMC before 25.2.0

IV. Related Vulnerabilities

Same product: Guardian
Same vendor: Nozomi Networks
Same weakness: CWE-22

V. Comments for CVE-2025-3718

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