Headline
CVE-2022-20744: Cisco Security Advisory: Cisco Firepower Management Center Software Information Disclosure Vulnerability
A vulnerability in the input protection mechanisms of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to view data without proper authorization. This vulnerability exists because of a protection mechanism that relies on the existence or values of a specific input. An attacker could exploit this vulnerability by modifying this input to bypass the protection mechanism and sending a crafted request to an affected device. A successful exploit could allow the attacker to view data beyond the scope of their authorization.
When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page, to determine exposure and a complete upgrade solution.
In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.
Fixed Releases
At the time of publication, the release information in the following table(s) was accurate. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information.
The left column lists Cisco software releases, and the right column indicates whether a release was affected by the vulnerability described in this advisory and which release included the fix for this vulnerability.
FMC Software
Cisco FMC Software Release
First Fixed Release for This Vulnerability
6.2.2 and earlier1
Migrate to a fixed release.
6.2.3
Migrate to a fixed release.
6.3.01
Migrate to a fixed release.
6.4.0
Migrate to a fixed release.
6.5.01
Migrate to a fixed release.
6.6.0
Migrate to a fixed release.
6.7.0
Migrate to a fixed release.
7.0.0
Migrate to a fixed release.
7.1.0
Not vulnerable.
1. Cisco FMC and FTD Software releases 6.2.2 and earlier, as well as releases 6.3.0 and 6.5.0, have reached end of software maintenance. Customers are advised to migrate to a supported release that includes the fix for this vulnerability.
The Cisco Product Security Incident Response Team (PSIRT) validates only the affected and fixed release information that is documented in this advisory.