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CVE-2022-31086

Incorrect Regular Expressions in ldap-account-manager

Published: Jun 27, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-74
NVD MITRE
8.8CVSSHIGH
EPSS Score
1.7%
Top 25.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

LDAP Account Manager (LAM) is a webfrontend for managing entries (e.g. users, groups, DHCP settings) stored in an LDAP directory. In versions prior to 8.0 incorrect regular expressions allow to upload PHP scripts to config/templates/pdf. This vulnerability could lead to a Remote Code Execution if the /config/templates/pdf/ directory is accessible for remote users. This is not a default configuration of LAM. This issue has been fixed in version 8.0. There are no known workarounds for this issue.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-74CWE-434

Affected Products

lamLDAPAccountManager
On-prem
Security Products / identity-access-mgmt
ldap account managerldap-account-manager
Mixed
Security Products / identity-access-mgmt
debian linuxdebian
On-premOS
Operating Systems / linux-distro
LDAP Account ManagerRoland Gruber
On-prem
Security Products / identity-access-mgmt
ldapaccountmanageross-projectSecurity Productsaka lam, ldap account manager
ldap-account-manageross-projectSecurity Productsaka ldap account manager (lam), lam, ldap account manager (lam) pro
debianoss-projectGBOperating Systemsaka debian gnu/linux
roland grubeross-projectSecurity Productsaka ldap account manager

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

4 techniques
Command and Control
Execution
Initial Access
Persistence
View detailed technique mapping

References

https://github.com/LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4
github.com
https://github.com/LDAPAccountManager/lam/security/advisories/GHSA-q9pc-x84w-982x
github.com
https://www.debian.org/security/2022/dsa-5177
debian.org
and 1 more references View all →

Timeline

Published
Jun 27, 2022
Last Updated
Nov 21, 2024

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