CVE-2025-42884 JNDI Injection vulnerability in SAP NetWeaver Enterprise Portal
Unauthenticated attackers can inject JNDI properties to access unintended providers, leading to server information disclosure or modification.
- 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-2025-42884?
CVE-2025-42884 is a medium-severity code injection vulnerability in SAP_SE SAP NetWeaver Enterprise Portal, published on 11 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SAP NetWeaver Enterprise Portal allows an unauthenticated attacker to inject JNDI environment properties or pass a URL used during JNDI lookup operations, enabling access to an unintended JNDI provider.�This could further lead to disclosure or modification of information about the server. There is no impact on availability.
Weakness: CWE-943
Which versions are affected by CVE-2025-42884?
How do I fix CVE-2025-42884?
No fix has been published for CVE-2025-42884 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-42884 being exploited?
There is no known exploitation of CVE-2025-42884 in the wild and no public exploit code.
Sources
Also known as GHSA-gpv6-m7fj-wr5v.