Risk Letters

Exploited vulnerability

CVE-2016-3976

TLP:CLEAR

SAP NetWeaver Directory Traversal Vulnerability

SAP NetWeaver Application Server Java Platforms contains a directory traversal vulnerability via a ..\ (dot dot backslash) in the fileName parameter to CrashFileDownloadServlet. This allows remote attackers to read files.

Facts

  • Vendor: SAP
  • Product: NetWeaver
  • CVSS: 7.5
  • EPSS (probability of exploitation within 30 days): 47.3 %
  • On CISA's Known Exploited Vulnerabilities list since: 3 November 2021
  • First known exploitation: 3 November 2021
  • CISA's deadline for US federal agencies: 3 May 2022
  • Weakness: CWE-22
  • First seen by Risk Letters: 3 November 2021

Members see which Nordic sectors the flaw hits, and what to do about it.

Get the full brief

Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD