PT-2023-30796 · Helmholz+1 · Myrex24+2

Published 2023-10-16 · Updated 2023-10-24 · CVE-2023-4834

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Red Lion Europe mbCONNECT24 and mymbCONNECT24 and Helmholz myREX24 and myREX24.virtual versions up to and including 2.14.2

Description The issue is related to an improperly implemented access validation, allowing an authenticated, low-privileged attacker to gain read access to limited, non-critical device information in their account that they should not have access to.

Recommendations For versions up to and including 2.14.2, consider restricting access to sensitive device information until a patch is available. As a temporary workaround, review and limit the privileges of low-privileged attackers to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Privilege Management

Weakness Enumeration

CWE-269

Related Identifiers

CVE-2023-4834

Affected Products

Mbconnect24

Myrex24

Myrex24.Virtual

References · 6

• https://osv.dev/vulnerability/CVE-2023-4834 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4834 · Security Note
• https://t.me/cvenotify/59513 · Telegram Post
• https://cert.vde.com/en/advisories/VDE-2023-043 · Note
• https://t.me/cibsecurity/72308 · Telegram Post
• https://cert.vde.com/en/advisories/VDE-2023-041 · Note