Vulnerability · Published Sep 15, 2020 · Assigned by Gallagher

CVE-2020-16098

Critical 9.8

In plain English

A critical-severity improper authentication in Command Centre from Gallagher. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical

Exploit odds (30 days)1.1%top 34.5% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

It is possible to enumerate access card credentials via an unauthenticated network connection to the server in versions of Command Centre v8.20 prior to v8.20.1166(MR3), versions of 8.10 prior to v8.10.1211(MR5), versions of 8.00 prior to v8.00.1228(MR6), all versions of 7.90 and earlier. These credentials can then be used to encode low security cards to be used by the system where insecure card technologies are supported.

Affected products (as reported)

Vendor	Product	Versions
Gallagher	Command Centre	unspecified – through 7.908.20 – before 8.20.1166(MR3)8.10 – before 8.10.1211(MR5)8.00 – before 8.00.1228(MR6)

Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

https://security.gallagher.com/Security-Advisories/CVE-2020-16098 x_refsource_MISC