SEPTEMBER 30, 2026
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Case File

CVE-2021-33055

CRITICAL · CVSS 9.8 EPSS 18.06% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-30 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 18.1% probability of exploitation in the next 30 days. It may be remotely exploitable.

Public Exploit Signal

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

Detected Signals
remote code execution code execution

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

CVE
CVE-2021-33055
Severity
CRITICAL
CVSS
9.8
EPSS
18.06%

Original NVD Description

Zoho ManageEngine ADSelfService Plus through 6102 allows unauthenticated remote code execution in non-English editions.

Related CVEs

Other vulnerabilities affecting the same vendor(s)