CVE-2021-43350

LDAP filter injection vulnerability in Traffic Ops

Description

An unauthenticated Apache Traffic Control Traffic Ops user can send a request with a specially-crafted username to the POST /login endpoint of any API version to inject unsanitized content into the LDAP filter.

Categories

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 2.00% Top 20%
Vendor Advisory apache.org
Affected: Apache Software Foundation Apache Traffic Control
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2021-43350?
CVE-2021-43350 has been scored as a critical severity vulnerability.
How to fix CVE-2021-43350?
To fix CVE-2021-43350, 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-2021-43350 being actively exploited in the wild?
It is possible that CVE-2021-43350 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-43350?
CVE-2021-43350 affects Apache Software Foundation Apache Traffic Control.
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