CVE-2025-52575— EspoCRM vulnerable to LDAP Injection through Improper Neutralization of Special Elements
Quick assessment
Affected
espocrm espocrm
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
EspoCRM是EspoCRM开源的一套开源的基于Web的客户关系管理系统（CRM）。该系统提供销售自动化、社区和客户支持等功能。 EspoCRM 9.1.6及之前版本存在注入漏洞，该漏洞源于LDAP查询输入验证不足，可能导致盲LDAP注入攻击。
Possible ATT&CK Techniques 3 AI
T1003 · OS Credential Dumping T1078 · Valid Accounts T1110 · Brute Force
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I. Basic Information for CVE-2025-52575
Vulnerability Information
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Vulnerability Title
EspoCRM vulnerable to LDAP Injection through Improper Neutralization of Special Elements
Source: CVE Program / CVE List V5
Vulnerability Description
EspoCRM is an Open Source CRM (Customer Relationship Management) software. EspoCRM versions 9.1.6 and earlier are vulnerable to blind LDAP Injection when LDAP authentication is enabled. A remote, unauthenticated attacker can manipulate LDAP queries by injecting crafted input containing wildcard characters (e.g., *). This may allow the attacker to bypass authentication controls, enumerate valid usernames, or retrieve sensitive directory information depending on the LDAP server configuration. This was fixed in version 9.1.7.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
LDAP查询中使用的特殊元素转义处理不恰当(LDAP注入)
Source: CVE Program / CVE List V5
Vulnerability Title
EspoCRM 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EspoCRM是EspoCRM开源的一套开源的基于Web的客户关系管理系统（CRM）。该系统提供销售自动化、社区和客户支持等功能。 EspoCRM 9.1.6及之前版本存在注入漏洞，该漏洞源于LDAP查询输入验证不足，可能导致盲LDAP注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-52575
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Vendor Advisories for CVE-2025-52575 (1)
IV. Related Vulnerabilities
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Same weakness: CWE-90
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V. Comments for CVE-2025-52575
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