Vulnerability Details : CVE-2021-23205

Improper Encoding or Escaping in Gallagher Command Centre Server allows a Command Centre Operator to alter the configuration of Controllers and other hardware items beyond their privilege. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3); 8.30 versions prior to 8.30.1359 (MR3); 8.20 versions prior to 8.20.1259 (MR5); version 8.10 and prior versions.
Published 2021-06-11 16:15:12
Updated 2021-06-22 14:50:30
Source Gallagher Group Ltd.
View at NVD,   CVE.org

Products affected by CVE-2021-23205

Exploit prediction scoring system (EPSS) score for CVE-2021-23205

EPSS FAQ
0.08%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-23205

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
8.5
 HIGH AV:N/AC:L/Au:S/C:N/I:C/A:C
8.0
9.2
 NIST
8.1
 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
2.8
5.2
 Gallagher Group Ltd.
8.1
 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
2.8
5.2
 NIST

CWE ids for CVE-2021-23205

  • The product prepares a structured message for communication with another component, but encoding or escaping of the data is either missing or done incorrectly. As a result, the intended structure of the message is not preserved.
    Assigned by:
    • disclosures@gallagher.com (Secondary)
    • nvd@nist.gov (Primary)

References for CVE-2021-23205

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