CVE-2016-3976

Known Exploited Public Exploit

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 82.33% Top 5%
KEV Since 
Third-Party Advisory packetstormsecurity.com Third-Party Advisory seclists.org Third-Party Advisory erpscan.io Third-Party Advisory erpscan.io Third-Party Advisory exploit-db.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/ third party advisory
http://seclists.org/fulldisclosure/2016/Jun/40 mailing list exploit third party advisory
http://packetstormsecurity.com/files/137528/SAP-NetWeaver-AS-JAVA-7.5-Directory-Traversal.html exploit vdb entry third party advisory
https://erpscan.io/advisories/erpscan-16-012/ third party advisory
https://www.exploit-db.com/exploits/39996/ exploit vdb entry third party advisory
https://launchpad.support.sap.com/#/notes/2234971 permissions required

Frequently Asked Questions

What is the severity of CVE-2016-3976?
CVE-2016-3976 has been scored as a high severity vulnerability.
How to fix CVE-2016-3976?
To fix CVE-2016-3976, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-3976 being actively exploited in the wild?
It is confirmed that CVE-2016-3976 is actively exploited. Be extra cautious if you are using vulnerable components. According to its EPSS score, there is a ~82% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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