CVE-2022-45910

Name: CVE-2022-45910
Creator: NVD / NIST
Published: 2022-12-07T10:15:11.217+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.3/10EPSS 1.47%

Last modified Jun 17, 2026

CVE-2022-45910 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. Improper neutralization of special elements used in an LDAP query ('LDAP Injection') vulnerability in ActiveDirectory and Sharepoint ActiveDirectory authority connectors of Apache ManifoldCF allows an attacker to manipulate the LDAP search queries (DoS, additional queries, filter manipulation) during user lookup, if the username or the domain string are passed to the UserACLs servlet without validation. This issue affects Apache ManifoldCF version 2.23 and prior versions.. EPSS estimates a 1.47% chance of exploitation in the next 30 days.

Description

Improper neutralization of special elements used in an LDAP query ('LDAP Injection') vulnerability in ActiveDirectory and Sharepoint ActiveDirectory authority connectors of Apache ManifoldCF allows an attacker to manipulate the LDAP search queries (DoS, additional queries, filter manipulation) during user lookup, if the username or the domain string are passed to the UserACLs servlet without validation. This issue affects Apache ManifoldCF version 2.23 and prior versions.

Metrics

CVSS 3.1

5.3/10

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

EPSS Probability

1.47%

70.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Apache	Manifoldcf	<= 2.23

References

https://lists.apache.org/thread/m693p0dq6jvwwvmy2wnhj6k854z0s444Mailing List, Vendor Advisory
https://lists.apache.org/thread/m693p0dq6jvwwvmy2wnhj6k854z0s444Mailing List, Vendor Advisory

Timeline

Published: Dec 7, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-45910?

How severe is CVE-2022-45910?

CVE-2022-45910 has a CVSS score of 5.3/10 (MEDIUM severity). The EPSS model estimates a 1.47% probability of exploitation in the next 30 days.

How do I fix CVE-2022-45910?

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-2022-45910?

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

Scan your code now

Source: NVD / NIST