PT-2025-26710 · Mb Connect Line+2 · Mbconnect24+2

Eviden + 1 · Published 2025-06-16 · Updated 2025-06-24 · CVE-2025-3091

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined.

Description: A low-privileged remote attacker in possession of the second factor for another user can login as that user without knowledge of the other user's password.

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

IDOR

Weakness Enumeration

CWE-639

Related Identifiers

BDU:2026-00759

CVE-2025-3091

Affected Products

Mbconnect24

Myrex24

Myrex24.Virtual

References · 6

• https://bdu.fstec.ru/vul/2026-00759 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-3091 · Security Note
• https://t.me/cvetracker/26924 · Telegram Post
• https://certvde.com/en/advisories/VDE-2025-038 · Note
• https://certvde.com/en/advisories/VDE-2025-035 · Note
• https://twitter.com/CVEnew/status/1937433106077684221 · Twitter Post