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CVE-2025-45835

Quick assessment

Affected
n/a n/a
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.

Netis Systems WF2880是Netis Systems公司的一款双频千兆无线路由器。 Netis Systems WF2880 v2.1.40207版本存在安全漏洞，该漏洞源于cgitest.cgi文件存在空指针取消引用，可能导致拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 0.47% · P39

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-45835

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A null pointer dereference vulnerability was discovered in Netis WF2880 v2.1.40207. The vulnerability exists in the FUN_004904c8 function of the cgitest.cgi file. Attackers can trigger this vulnerability by controlling the environment variable value CONTENT_LENGTH, causing the program to crash and potentially leading to a denial-of-service (DoS) attack.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Netis Systems WF2880 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Netis Systems WF2880是Netis Systems公司的一款双频千兆无线路由器。 Netis Systems WF2880 v2.1.40207版本存在安全漏洞，该漏洞源于cgitest.cgi文件存在空指针取消引用，可能导致拒绝服务。
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
- n/a n/a -

II. Public POCs for CVE-2025-45835

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III. Intelligence Information for CVE-2025-45835

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Proof of Concept for CVE-2025-45835 (1)

Same Patch Batch · n/a · 2025-05-12 · 15 CVEs total

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IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2025-45835

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