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CVE-2022-31087

25
FAUCET Score

CVE-2022-31087 affects LDAP Account Manager (LAM) versions prior to 8.0, allowing attackers with www-data privileges to achieve remote code execution by uploading a webshell to the publicly accessible /lam/tmp/ directory. This vulnerability carries a CVSS score of 7.8 (High), indicating a local attack vector with low complexity, leading to high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation, public exploit code, or significant community discussion, organizations should prioritize upgrading to LAM 8.0 or implementing the recommended mitigation of disallowing PHP script execution in the /var/lib/ldap-account-manager/tmp directory.

Impacted Technologies

VendorProductVersion(s)CPE
< 8.0CPE matchmatch criteria
cpe:2.3:a:ldap-account-manager:ldap_account_manager:*:*:*:*:*:*:*:*
11.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.43%
Probability of exploitation in next 30 days
EPSS Percentile
35.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0043 is in the 76th percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / LDAPAccountManager/lam/commit/f1d5d04952f39a1b4ea203d3964fa88e1429dfd4
PatchThird Party Advisory
github.com / LDAPAccountManager/lam/security/advisories/GHSA-q8g5-45m4-q95p
Third Party Advisory
debian.org / security/2022/dsa-5177
Third Party Advisory