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Vulnerability · Published Nov 10, 2020 · Assigned by sap

CVE-2020-26820

Critical 9.1

In plain English

A critical-severity security flaw in SAP NetWeaver AS JAVA from SAP SE. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 3.9% (higher than 90% of all known vulnerabilities).

Severity (CVSS 3.0)9.1Critical
Exploit odds (30 days)3.9%top 9.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known

Official description

SAP NetWeaver AS JAVA, versions - 7.20, 7.30, 7.31, 7.40, 7.50, allows an attacker who is authenticated as an administrator to use the administrator console, to expose unauthenticated access to the file system and upload a malicious file. The attacker or another user can then use a separate mechanism to execute OS commands through the uploaded file leading to Privilege Escalation and completely compromise the confidentiality, integrity and availability of the server operating system and any application running on it.

Affected products (as reported)

VendorProductVersions
SAP SE SAP NetWeaver AS JAVA < 7.20< 7.30< 7.31< 7.40< 7.50

References