LDAP Account Manager up to 7.x config/templates/pdf injection

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in LDAP Account Manager up to 7.x. The affected element is an unknown function of the file config/templates/pdf. Executing a manipulation can lead to injection. This vulnerability is handled as CVE-2022-31086. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in LDAP Account Manager up to 7.x (Directory Service Software) and classified as critical. This vulnerability affects an unknown function of the file config/templates/pdf. The manipulation with an unknown input leads to a injection vulnerability. The CWE definition for the vulnerability is CWE-74. The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was released 06/28/2022 as GHSA-q9pc-x84w-982x. The advisory is available at github.com. This vulnerability was named CVE-2022-31086 since 05/18/2022. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1055 by the MITRE ATT&CK project.

Upgrading to version 8.0 eliminates this vulnerability. Applying the patch f1d5d04952f39a1b4ea203d3964fa88e1429dfd4 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 6.6
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 6.6
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Injection
CWE: CWE-74 / CWE-707 / CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: LDAP Account Manager 8.0
Patch: f1d5d04952f39a1b4ea203d3964fa88e1429dfd4

Timelineinfo

05/18/2022 🔍
06/28/2022 +41 days 🔍
06/28/2022 +0 days 🔍
07/16/2022 +18 days 🔍

Sourcesinfo

Advisory: GHSA-q9pc-x84w-982x
Status: Confirmed

CVE: CVE-2022-31086 (🔍)
GCVE (CVE): GCVE-0-2022-31086
GCVE (VulDB): GCVE-100-202846

Entryinfo

Created: 06/28/2022 07:39
Updated: 07/16/2022 07:27
Changes: 06/28/2022 07:39 (53), 07/16/2022 07:27 (18)
Complete: 🔍
Cache ID: 216::103

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