Actively exploited in the wild
SAP NetWeaver Directory Traversal Vulnerability
SAP - NetWeaver · Listed in the CISA KEV since 2021-11-03. This indicates confirmed attacks in production environments.
Required action: Apply updates per vendor instructions.
CVE-2016-3976
HighCVSS 7.5KEVSummary
Podatność na przejście do katalogu w SAP NetWeaver AS Java w wersjach od 7.1 do 7.5 umożliwia zdalnym atakującym odczyt dowolnych plików poprzez wykorzystanie sekwencji ..\ w parametrze fileName w CrashFileDownloadServlet.
Risk Assessment
Wykorzystanie tej podatności może prowadzić do ujawnienia wrażliwych danych przechowywanych na serwerze, co stwarza poważne zagrożenie dla bezpieczeństwa organizacji.
Recommendation
Zaleca się aktualizację do najnowszej wersji SAP NetWeaver AS Java oraz zastosowanie odpowiednich środków zabezpieczających, aby zminimalizować ryzyko wykorzystania tej podatności.
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Original NVD description (English source)
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.