CVE-2016-3976 | BDVDB-2026-75013 Detail
SAPNetWeaver
Description#
Directory traversal vulnerability in SAP NetWeaver AS Java 7.1 through 7.5 allows remote attackers to read arbitrary files via a ..\ (dot dot backslash) in the fileName parameter to CrashFileDownloadServlet, aka SAP Security Note 2234971.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: network.
Weaknesses#
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
References#
- https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/
- http://seclists.org/fulldisclosure/2016/Jun/40
- http://packetstormsecurity.com/files/137528/SAP-NetWeaver-AS-JAVA-7.5-Directory-Traversal.html
- https://erpscan.io/advisories/erpscan-16-012/
- https://www.exploit-db.com/exploits/39996/
- https://launchpad.support.sap.com/#/notes/2234971
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-3976
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.