CVE-2021-36721— Sysaid - Sysaid API User Enumeration
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I. Basic Information for CVE-2021-36721
Vulnerability Information
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Vulnerability Title
Sysaid - Sysaid API User Enumeration
Source: NVD (National Vulnerability Database)
Vulnerability Description
Sysaid API User Enumeration - Attacker sending requests to specific api path without any authorization before 21.3.60 version could get users names from the LDAP server.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
SysAid 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sysaid Technologies SysAid是以色列SysAid Technologies（Sysaid Technologies）公司的一套IT服务管理解决方案。 Sysaid API 21.3.60 之前版本存在安全漏洞，攻击者在没有任何授权的情况下将请求发送到特定的 api 路径，可以从 LDAP 服务器获取用户名。
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
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SysAid | SysAid API | Sysaid – version 20.4.74 20.4.74 | - |
II. Public POCs for CVE-2021-36721
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same vendor: SysAid
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SysAid On-Prem <= 23.3.40 Checkin Proceessing XML External E - CVE-2024-36394
SysAid - CWE-78: Improper Neutralization of Special Elements - CVE-2024-36393
SysAid - CWE-89: Improper Neutralization of Special Elements
V. Comments for CVE-2021-36721
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