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TI-2021-05957 Aliases CVE-2021-23182GHSA-xj8m-2h9p-p8wm

Cleartext storage of sensitive information in Gallagher Command Centre

Priority LOW 26CWE-316Published · Updated

Key facts

Attack vector
Local
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-312.

Summary

Cleartext Storage of Sensitive Information in Memory vulnerability in Gallagher Command Centre Server allows OSDP reader master keys to be discoverable in server memory dumps. This issue affects: Gallagher Command Centre 8.40 versions prior to 8.40.1888 (MR3); All versions of 8.30.

Why it matters now

EPSS 0.00167 6th percentileScored 2026-11-07
Fix Fixed Command Centre (Gallagher): 8.40.1888 (MR3)

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
GallagherCommand Centre8.30; 8.40 to before 8.40.1888 (MR3)8.40.1888 (MR3)Patch availableCNA
  • Command Centre VendorGallagher Affected 8.30; 8.40 to before 8.40.1888 (MR3) Fixed in 8.40.1888 (MR3) Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*8.30 to before 8.40.1888VulnerableGallagher
  • cpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:* Versions 8.30 to before 8.40.1888 Vulnerable ·Gallagher

Remediation

  • Fix · CNA Command Centre (Gallagher) Fixed in 8.40.1888 (MR3)

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    Gallagher Command Centre 8.40.1888 (MR3)

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2021-05975 Cleartext storage of sensitive information in Gallagher Command CentrePriority LOW 26
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-23182
  2. 2026-10-03 Alias added: GHSA-xj8m-2h9p-p8wm

References

Advisory 1

  • TI-2021-05931 Improper authorization in Gallagher Command Centre CVSS 3.1CRITICAL 9.9
  • TI-2020-12668 Improper authentication in Gallagher Command Centre CVSS 3.1CRITICAL 9.8
  • TI-2020-12666 Improper authorization in Gallagher Command Centre CVSS 3.1CRITICAL 9.9
  • TI-2019-11404 An issue was discovered in Gallagher Command Centre 8.10 before 8.10.1092(MR2). CVSS 3.0CRITICAL 9.8
  • TI-2021-05986 SQL injection in Gallagher Command Centre CVSS 3.1CRITICAL 9.9
  • TI-2020-12673 Incorrect type conversion in Gallagher Command Centre CVSS 3.1HIGH 8.8
See all 41 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences