CVE-2025-34162 Bian Que Feijiu Intelligent Emergency and Quality Control System SQL Injection via GetLyfsByParams
Unauthenticated attackers can inject SQL via the GetLyfsByParams endpoint to exfiltrate data or execute code in the Bian Que Feijiu system.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-34162?
CVE-2025-34162 is a critical SQL injection vulnerability in Bian Que Feijiu Intelligent Emergency and Quality Control System, published on 27 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An unauthenticated SQL injection vulnerability exists in the GetLyfsByParams endpoint of Bian Que Feijiu Intelligent Emergency and Quality Control System, accessible via the /AppService/BQMedical/WebServiceForFirstaidApp.asmx interface. The backend fails to properly sanitize user-supplied input in the strOpid parameter, allowing attackers to inject arbitrary SQL statements. This can lead to data exfiltration, authentication bypass, and potentially remote code execution, depending on backend configuration. The vulnerability is presumed to affect builds released prior to June 2025 and is remediated in newer versions of the product, though the exact affected range remains undefined. Exploitation evidence was first observed by the Shadowserver Foundation on 2025-07-23 UTC.
Weakness: CWE-89
Which versions are affected by CVE-2025-34162?
How do I fix CVE-2025-34162?
No fix has been published for CVE-2025-34162 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2025-34162 being exploited?
There is no known exploitation of CVE-2025-34162 in the wild and no public exploit code.
Sources
Also known as GHSA-x6ch-x9f2-3756.