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CVE-2021-37415

Known Exploited (CISA KEV)CRITICAL
9.8
CVSS Severity Score
EPSS Score87.5150%
EPSS Percentile88.72th
PublishedSep 1, 2021
Last ModifiedOct 31, 2025

Vulnerability Description

Zoho ManageEngine ServiceDesk Plus before 11302 is vulnerable to authentication bypass that allows a few REST-API URLs without authentication.

Affected Platforms (CPE)

📦
Zohocorp

Manageengine Servicedesk Plus

= 11.0
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.0
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.0
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.0
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.0
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.0
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.0
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.1
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.2
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.3
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.3
📦
Zohocorp

Manageengine Servicedesk Plus

= 11.3

References & Advisories

🔗 https://www.manageengine.com
🔗 https://www.manageengine.com/products/service-desk/on-premises/readme.html#11302
🔗 https://www.manageengine.com
🔗 https://www.manageengine.com/products/service-desk/on-premises/readme.html#11302
🔗 https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-37415

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