Vulnerability CVE-2016-3976
Published: 2016-04-07   Modified: 2016-04-08

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.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
SAP NetWeaver AS JAVA 7.5 Directory Traversal
Vahagn Vardanyan
18.06.2016

Type:

CWE-22

 (Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'))

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
SAP -> Netweaver 

 References:
http://packetstormsecurity.com/files/137528/SAP-NetWeaver-AS-JAVA-7.5-Directory-Traversal.html
http://seclists.org/fulldisclosure/2016/Jun/40
https://erpscan.io/advisories/erpscan-16-012/
https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/
https://www.exploit-db.com/exploits/39996/
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