Description
Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in HAVELSAN Inc. Liman MYS allows LDAP Injection.

This issue affects Liman MYS: before release.Master.1107.
Published: 2026-07-07
Score: 8.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

The vulnerability is an LDAP injection flaw in HAVELSAN Inc.'s Liman MYS application. The code fails to neutralize special characters that form part of an LDAP query, allowing an attacker to alter the query logic. An attacker who submits crafted input can cause the system to execute an unintended search, potentially retrieving sensitive directory entries such as user credentials or confidential information. This falls under CWE‑90 and presents a confidentiality risk by enabling unauthorized disclosure of protected data.

Affected Systems

HAVELSAN Inc. Liman MYS versions released before release.Master.1107 are affected. Newer releases are not known to be vulnerable.

Risk and Exploitability

The CVSS score of 8.8 classifies the vulnerability as high severity, while the EPSS score of <1% indicates a very low but non‑zero likelihood of exploitation. The vulnerability is not listed in the CISA KEV catalog. Based on the description, it is inferred that a remote attacker could deliver malicious input through a web interface or API that incorporates unvalidated user data into an LDAP query, triggering the injection.

Generated by OpenCVE AI on July 26, 2026 at 19:27 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade to release.Master.1107 or newer to obtain the vendor fix.
  • Implement input validation that encodes or removes LDAP special characters before incorporating user data into queries.
  • Apply least‑privilege access controls on LDAP queries and restrict network exposure through segmentation or firewall rules.

Generated by OpenCVE AI on July 26, 2026 at 19:27 UTC.

Tracking

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Advisories

No advisories yet.

History

Fri, 10 Jul 2026 10:15:00 +0000

Type Values Removed Values Added
First Time appeared Havelsan
Havelsan liman Mys
Vendors & Products Havelsan
Havelsan liman Mys

Tue, 07 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 07 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Description Improper neutralization of special elements used in an LDAP query ('LDAP injection') vulnerability in HAVELSAN Inc. Liman MYS allows LDAP Injection. This issue affects Liman MYS: before release.Master.1107.
Title LDAP Injection in HAVELSAN's Liman MYS
Weaknesses CWE-90
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Havelsan Liman Mys
cve-icon MITRE

Status: PUBLISHED

Assigner: TR-CERT

Published:

Updated: 2026-07-07T13:23:40.439Z

Reserved: 2026-06-29T11:13:06.325Z

Link: CVE-2026-13696

cve-icon Vulnrichment

Updated: 2026-07-07T13:23:35.256Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-26T19:30:03Z

Weaknesses
  • CWE-90

    Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')