CVE-2020-16103

Name: CVE-2020-16103
Creator: NVD / NIST
Published: 2020-12-14T20:15:12.17+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.8/10EPSS 2.20%

Last modified Jun 17, 2026

CVE-2020-16103 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Type confusion in Gallagher Command Centre Server allows a remote attacker to crash the server or possibly cause remote code execution. This issue affects: Gallagher Command Centre 8.30 versions prior to 8.30.1236(MR1); 8.20 versions prior to 8.20.1166(MR3); 8.10 versions prior to 8.10.1211(MR5); version 8.00 and prior versions.. EPSS estimates a 2.20% chance of exploitation in the next 30 days.

Description

Type confusion in Gallagher Command Centre Server allows a remote attacker to crash the server or possibly cause remote code execution. This issue affects: Gallagher Command Centre 8.30 versions prior to 8.30.1236(MR1); 8.20 versions prior to 8.20.1166(MR3); 8.10 versions prior to 8.10.1211(MR5); version 8.00 and prior versions.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

2.20%

80.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Gallagher	Command Centre	<= 8.00
Gallagher	Command Centre	>= 8.10, < 8.10.1211
Gallagher	Command Centre	>= 8.20, < 8.20.1166
Gallagher	Command Centre	>= 8.30, < 8.30.1236
Gallagher	Command Centre	8.10.1211
Gallagher	Command Centre	8.20.1166
Gallagher	Command Centre	8.30.1236

References

https://security.gallagher.com/Security-Advisories/CVE-2020-16103Vendor Advisory
https://security.gallagher.com/Security-Advisories/CVE-2020-16103Vendor Advisory

Timeline

Published: Dec 14, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-16103?

How severe is CVE-2020-16103?

CVE-2020-16103 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.20% probability of exploitation in the next 30 days.

How do I fix CVE-2020-16103?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-16103?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST