CVE-2020-6202 XML external entity in SAP NetWeaver Application Server Java (User Management Engine)
An attacker can exploit missing XML validation in SAP NetWeaver Java to read sensitive data or cause denial of service.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-6202?
CVE-2020-6202 is a medium-severity vulnerability in Sap Netweaver Application Server Java, published on 10 Mar 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
SAP NetWeaver Application Server Java (User Management Engine), versions- 7.10, 7.11, 7.20, 7.30, 7.31, 7.40, 7.50; does not sufficiently validate the LDAP data source configuration XML document accepted from an untrusted source, leading to Missing XML Validation.
Weakness: CWE-20
Which versions are affected by CVE-2020-6202?
It affects 1 product.
Products include Sap Netweaver Application Server Java.
How do I fix CVE-2020-6202?
No fix has been published for CVE-2020-6202 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-6202 being exploited?
There is no known exploitation of CVE-2020-6202 in the wild and no public exploit code.
Other vulnerabilities in Sap Netweaver Application Server Java
Sources
Also known as GHSA-q8x7-f6f7-8j2h.