AUGUST 4, 2026
Live Feed
Back to database
Case File

CVE-2020-26820

HIGH · CVSS 7.2 EPSS 3.86% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-11-10 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.2. It affects Java. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

External Security References

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2020-26820
Severity
HIGH
CVSS
7.2
EPSS
3.86%
Java

Original NVD 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.

Related CVEs

Other vulnerabilities affecting the same vendor(s)