CVE-2016-3976

high-risk
Published 2016-04-07

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.

Do I need to act?

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81.5% chance of exploitation in next 30 days
EPSS score — higher than 19% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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1 public exploit available
39996
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Sap

References (13)

Exploit http://packetstormsecurity.com/files/137528/SAP-NetWeaver-AS-JAVA-7.5-Directory-...
Exploit http://seclists.org/fulldisclosure/2016/Jun/40
Third Party Advisory https://erpscan.io/advisories/erpscan-16-012/
Third Party Advisory https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/
Permissions Required https://launchpad.support.sap.com/#/notes/2234971
Exploit https://www.exploit-db.com/exploits/39996/
Exploit http://packetstormsecurity.com/files/137528/SAP-NetWeaver-AS-JAVA-7.5-Directory-...
Exploit http://seclists.org/fulldisclosure/2016/Jun/40
Third Party Advisory https://erpscan.io/advisories/erpscan-16-012/
Third Party Advisory https://erpscan.io/press-center/blog/sap-security-notes-march-2016-review/
Permissions Required https://launchpad.support.sap.com/#/notes/2234971
Exploit https://www.exploit-db.com/exploits/39996/
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-...
58
/ 100
high-risk
Severity 26/34 · High
Exploitability 27/34 · High
Exposure 5/34 · Minimal