CVE-2025-2776— SysAid On-Prem <= 23.3.40 serverurl Proceessing XML External Entity Injection
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I. Basic Information for CVE-2025-2776
Vulnerability Information
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Vulnerability Title
SysAid On-Prem <= 23.3.40 serverurl Proceessing XML External Entity Injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
SysAid On-Prem versions <= 23.3.40 are vulnerable to an unauthenticated XML External Entity (XXE) vulnerability in the Server URL processing functionality, allowing for administrator account takeover and file read primitives.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
XML外部实体引用的不恰当限制(XXE)
Source: NVD (National Vulnerability Database)
Vulnerability Title
SysAid On-Prem 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
SysAid On-Prem是以色列SysAid公司的一个本地化部署的IT服务管理(ITSM)平台。 SysAid On-Prem 23.3.40及之前版本存在安全漏洞，该漏洞源于Server URL处理功能中存在未经验证的XML外部实体漏洞，可能导致管理员账户接管和任意文件读取。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| SysAid | SysAid On-Prem | 0 ~ 23.3.40 | - |
II. Public POCs for CVE-2025-2776
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | SysAid On-Prem versions <= 23.3.40 are vulnerable to an unauthenticated XML External Entity (XXE) vulnerability in the Server URL processing functionality, allowing for administrator account takeover and file read primitives. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-2776.yaml | POC Details |
| 2 | It shook the world in 2017 and has evolved into today’s CVE‑2025‑2776. Microsoft still relies on SMBv1, this article will explain how attackers have tweaked the chain from a simple DLL to a full reverse‑shell stack, and what that means for the defenders. | https://github.com/mrk336/From-EternalBlue-to-CVE-2025-2776-The-Evolution-of-an-SMB-Attack | POC Details |
AI-Generated POCPremium
No public POC found.
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- https://documentation.sysaid.com/docs/24-40-60vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-2776
Same Patch Batch · SysAid · 2025-05-07 · 3 CVEs total
| CVE-2025-2775 | 9.3 CRITICAL | SysAid On-Prem <= 23.3.40 Checkin Proceessing XML External Entity Injection |
| CVE-2025-2777 | 9.3 CRITICAL | SysAid On-Prem <= 23.3.40 lshw Proceessing XML External Entity Injection |
IV. Related Vulnerabilities
Same vendor: SysAid
- CVE-2025-2777
SysAid On-Prem <= 23.3.40 lshw Proceessing XML External Enti - CVE-2025-2775
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 - CVE-2024-27775
SysAid - CWE-918: Server-Side Request Forgery (SSRF)
Same weakness: CWE-611
- CVE-2026-41936
Vvveb < 1.0.8.2 XML External Entity Injection via Import - CVE-2026-40682
Apache OpenNLP: XXE via Dictionary Parsing in DictionaryEntr - CVE-2026-6501
ILM Informatique jOpenDocument 代码问题漏洞 - CVE-2025-14543
Improper Restriction of XML External Entity Reference vulner - CVE-2024-13971
Arbitrary File Read and Server Side Request Forgery via XML
V. Comments for CVE-2025-2776
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