CVE-2020-16101

mediumpriority · track · 30EPSS 0.010 · 64 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.04% (64th) EPSS

CVSS 5 · medium

Is it mine?

10 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

It is possible for an unauthenticated remote DCOM websocket connection to crash the Command Centre service due to an out-of-bounds buffer access. Affected versions are v8.20 prior to v8.20.1166(MR3), v8.10 prior to v8.10.1211(MR5), v8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · disclosures@gallagher.comexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-125USprimaryCWE-805US

affected products (10)

Products and version ranges known to be affected.

Gallagher Command Centre≤ unspecified ≤7.90enisa_euvdEU
Gallagher Command Centre8.00 → 8.00.1228 (MR6)enisa_euvdEU
Gallagher Command Centre8.10 → 8.10.1211 (MR5)enisa_euvdEU
Gallagher Command Centre8.20 → 8.20.1166 (MR3)enisa_euvdEU
gallagher command centre8.00 → 8.00.1228nvdUScpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
gallagher command centre= 8.00.1228nvdUScpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
gallagher command centre8.10 → 8.10.1211nvdUScpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
gallagher command centre= 8.10.1211nvdUScpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
gallagher command centre8.20 → 8.20.1166nvdUScpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*
gallagher command centre= 8.20.1166nvdUScpe:2.3:a:gallagher:command_centre:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-09-15modified 2026-06-17

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+11874 more

references (4)

External citations — patches, advisories, analysis.

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