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01 Record

CVE-2021-23197

Unquoted service path vulnerability in the Gallagher Controller Service allows an unprivileged user to execute arbitrary code as the account that runs the Controller Service. This issue affects:

MediumPUBLISHEDCNA: Gallagher
CNA base score5.2 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
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02 Description

Unquoted service path vulnerability in the Gallagher Controller Service allows an unprivileged user to execute arbitrary code as the account that runs the Controller Service. This issue affects:

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
0.27% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 19.0% of scored records. A rank, not a probability.
NVD base score
7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-11-18 18:01Z4 YR AGO
Last updated
2024-09-16 18:17Z2 YR AGO
Reserved
2021-01-26
Assigning CNA
Gallagher
Record state
PUBLISHED
Severity
Medium (CVSS 5.2)
CNA CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weaknesses
  • CWE-428Unquoted Search Path or ElementBase
Data version
5.1
Document digest
f3b566e927c63975037a663a9bf2dd7504bf67359bd63f0def4cfce9c8bd4a8e

05 Affected products

VendorProductVersionsPlatforms
GallagherCommand Centre8.50 to < 8.50.2048 (MR3)—

06 References