What’s Vulnerable › Vulnerabilities

CVE-2023-49312

• Severity: critical (CVSS 9.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-11-26 · updated 2026-06-17
• Weakness: CWE-295

Description

Precision Bridge PrecisionBridge.exe (aka the thick client) before 7.3.21 allows an integrity violation in which the same license key is used on multiple systems, via vectors involving a Process Hacker memory dump, error message inspection, and modification of a MAC address.

Affected products

• Precisionbridge Precision Bridge: before 7.3.21 — fixed in 7.3.21

How to fix

Upgrade to a fixed version: Precisionbridge Precision Bridge 7.3.21. Check the vendor advisory for mitigations.

References

• https://precisionbridge.net/738vulnerability
• https://processhacker.sourceforge.io/archive/website_v2/features.php
• https://precisionbridge.net/738vulnerability
• https://processhacker.sourceforge.io/archive/website_v2/features.php

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