PT-2025-2617 · Microsoft+1 · Windows+1

Wolfgang Neufeld · Published 2025-01-22 · Updated 2025-01-23 · CVE-2024-42013

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions GRAU DATA Blocky versions prior to 3.1

Description The issue is related to a Client-Side Enforcement of Server-Side Security vulnerability in Blocky-Gui. An attacker with Windows administrative or debugging privileges can patch a binary in memory or on disk to bypass the password login requirement and gain full access to all functions of the program.

Recommendations For versions prior to 3.1, update to version 3.1 or later to resolve the issue. As a temporary workaround, consider restricting access to the binary files to minimize the risk of exploitation. Additionally, limiting Windows administrative and debugging privileges can help reduce the attack surface.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2024-42013

Affected Products

Blocksy

Windows

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2024-42013 · Security Note
• https://blockyforveeam.com/en/security-bulletin-2024-06-25 · Note
• https://graudata.com/en/products/protection-against-ransomware/blocky-for-veeam · Note
• https://t.me/cvedetector/16117 · Telegram Post
• https://twitter.com/CVEnew/status/1882300223508156741 · Twitter Post