PT-2025-30552 · U-Link · U-Link

Reid Wightman · Published 2025-07-23 · Updated 2025-07-23 · CVE-2025-41687

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions u-link (affected versions not specified)

Description An unauthenticated remote attacker may exploit a stack-based buffer overflow in the u-link Management API to gain full access to affected devices.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

CVE-2025-41687

Affected Products

U-Link

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-41687 · Security Note
• https://t.me/CVEtracker/28478 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1948067894966771989 · Twitter Post
• https://twitter.com/CVEnew/status/1947943064812638623 · Twitter Post
• https://t.me/cveNotify/129961 · Telegram Post
• https://certvde.com/de/advisories/VDE-2025-052 · Note