SEPTEMBER 17, 2026
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Case File

CVE-2026-6958

HIGH · CVSS 7.8 EPSS 0.14% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-04 · Last synced 2026-09-17

CyberRota Analysis

AI-Generated

A local privilege escalation vulnerability exists in the Web Vulnerability Scanning Engine of Acunetix for Windows, affecting systems using OpenSSL. Low-privileged local attackers can exploit this flaw by creating a missing directory and placing a malicious file, allowing them to execute arbitrary code with SYSTEM privileges. Organizations utilizing Acunetix on Windows should prioritize patching this vulnerability to mitigate the risk of unauthorized access and potential system compromise.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-6958
Severity
HIGH
CVSS
7.8
EPSS
0.14%
Windows OpenSSL

Original NVD Description

Acunetix 25.11.251107123 for Windows contains a local privilege escalation vulnerability in the Web Vulnerability Scanning Engine (wvsc.exe) that allows low-privileged local attackers to execute arbitrary code as SYSTEM by exploiting a missing hardcoded directory path for OpenSSL-related files. Attackers can create the missing directory, place a malicious file at the expected path, and cause the SYSTEM-level wvsc.exe process to load and execute it, resulting in full privilege escalation.