PT-2022-15490 · Helmholz+1 · Myrex24.Virtual+2

Published 2022-09-14 · Updated 2022-10-01 · CVE-2022-22520

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions MB connect line mymbCONNECT24 versions through v2.11.2 mbCONNECT24 versions through v2.11.2 Helmholz myREX24 versions through v2.11.2 Helmholz myREX24.virtual versions through v2.11.2

Description A remote, unauthenticated attacker can enumerate valid users by sending specific requests to the webservice.

Recommendations For MB connect line mymbCONNECT24 versions through v2.11.2, update to a version later than v2.11.2. For mbCONNECT24 versions through v2.11.2, update to a version later than v2.11.2. For Helmholz myREX24 versions through v2.11.2, update to a version later than v2.11.2. For Helmholz myREX24.virtual versions through v2.11.2, update to a version later than v2.11.2.

Fix

Weakness Enumeration

CWE-204

Related Identifiers

CVE-2022-22520

Affected Products

Mbconnect24

Myrex24

Myrex24.Virtual

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2022-22520 · Security Note
• https://osv.dev/vulnerability/CVE-2022-22520 · Vendor Advisory
• https://t.me/cibsecurity/49777 · Telegram Post
• https://t.me/cvenotify/36146 · Telegram Post
• https://cert.vde.com/en/advisories/VDE-2022-011 · Note
• https://t.me/cvenotify/36499 · Telegram Post
• https://cert.vde.com/en/advisories/VDE-2022-039 · Note