PT-2026-24036 · Unknown · Mbs Ubr-01 Mk Ii

Adrien Rey + 1 · Published 2026-03-09 · Updated 2026-03-12 · CVE-2025-41766

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MBS UBR-01 Mk II (affected versions not specified)

Description A low-privileged remote attacker can trigger a stack-based buffer overflow by sending a crafted HTTP POST request using the ubr-network method, potentially leading to full device compromise. The vulnerability is triggered via the ubr-network method. The affected API endpoint is a POST request. The ubr-network method is vulnerable to a stack-based buffer overflow.

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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2025-41766

Affected Products

Mbs Ubr-01 Mk Ii

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2025-41766 · Security Note
• https://osv.dev/vulnerability/CVE-2025-41766 · Vendor Advisory
• https://mbs-solutions.de/mbs-2025-0001 · Vendor Advisory
• https://twitter.com/CVEarity/status/2031003466987164026 · Twitter Post
• https://t.me/CVEtracker/46872 · Telegram Post
• https://twitter.com/CVEnew/status/2031122564882346032 · Twitter Post
• https://twitter.com/vuldb/status/2030972418467217645 · Twitter Post
• https://twitter.com/TheHackerWire/status/2030946661355474966 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2030980013684605013 · Twitter Post
• https://twitter.com/CveFindCom/status/2030942195524542961 · Twitter Post
• https://twitter.com/cracbot/status/2032049157721244080 · Twitter Post