PT-2021-15389 · Gallagher · Gallagher Command Centre

Published 2021-06-11 · Updated 2022-04-26 · CVE-2021-23136

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Gallagher Command Centre versions prior to 8.40.1888 (MR3) Gallagher Command Centre versions prior to 8.30.1359 (MR3) Gallagher Command Centre versions prior to 8.20.1259 (MR5) Gallagher Command Centre version 8.10 and prior versions

Description The issue is related to an Improper Authorization vulnerability in the Gallagher Command Centre Server, allowing macro overrides to be performed by an unprivileged Command Centre Operator.

Recommendations For Gallagher Command Centre versions prior to 8.40.1888 (MR3), update to version 8.40.1888 (MR3) or later. For Gallagher Command Centre versions prior to 8.30.1359 (MR3), update to version 8.30.1359 (MR3) or later. For Gallagher Command Centre versions prior to 8.20.1259 (MR5), update to version 8.20.1259 (MR5) or later. For Gallagher Command Centre version 8.10 and prior versions, update to a version later than 8.10.

Fix

Improper Authorization

Weakness Enumeration

CWE-285

Related Identifiers

CVE-2021-23136

Affected Products

Gallagher Command Centre

References · 5

• https://osv.dev/vulnerability/CVE-2021-23136 · Vendor Advisory
• https://security.gallagher.com/Security-Advisories/CVE-2021-23136 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-23136 · Security Note
• https://t.me/cibsecurity/25394 · Telegram Post
• https://t.me/cvenotify/16670 · Telegram Post