CVE-2020-22789

Public Exploit

Description

Unauthenticated Stored XSS in FME Server versions 2019.2 and 2020.0 Beta allows a remote attacker to gain admin privileges by injecting arbitrary web script or HTML via the login page. The XSS is executed when an administrator accesses the logs.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.42%
Vendor Advisory safe.com Vendor Advisory safe.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://mexicanpentester.com/2020/04/09/vulnerabilities-in-fme-server-versions-2019-2-and-2020-0-beta-and-probably-previous-versions/ third party advisory exploit
https://community.safe.com/s/article/fme-server-2019-security-update vendor advisory
https://community.safe.com/s/article/FME-Server-Stored-Cross-Site-Scripting-XSS-Vulnerabilities vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-22789?
CVE-2020-22789 has been scored as a medium severity vulnerability.
How to fix CVE-2020-22789?
To fix CVE-2020-22789, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-22789 being actively exploited in the wild?
It is possible that CVE-2020-22789 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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