CVE-2021-44077
Zoho ManageEngine ServiceDesk Plus Remote Code Execution Vulnerability
Zoho ManageEngine ServiceDesk Plus (SDP) / SupportCenter PlusApplications & CMS
CVSS
9.8CriticalExploit odds (EPSS)93.3%Chance of exploitation activity in the next 30 days, higher than 99% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
CISA required actionApply updates per vendor instructions. CISA KEV
What fixes it
No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.
Timeline
- 16 Sep 2021Exploit code publicMetasploit
- 29 Nov 2021, 03:17 UTCPublishedCVE List
- 1 Dec 2021Added to CISA KEVCISA KEV
Public exploit code and templates 2
- Exploit moduleManageEngine ServiceDesk Plus CVE-2021-44077 16 Sep 2021Metasploit
- Scanner templateZoho ManageEngine ServiceDesk Plus - Remote Code ExecutionNuclei
Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.
Description
Zoho ManageEngine ServiceDesk Plus before 11306, ServiceDesk Plus MSP before 10530, and SupportCenter Plus before 11014 are vulnerable to unauthenticated remote code execution
Text from CVE List
Affected versions 1
- n/aaffected: n/aCVE List
References 6
- pitstop.manageengine.com/portal/en/community/topic/security-advisory-for-cve-2021-44077-unauthenticated-rce-vulnerability-in-servicedesk-plus-versions-up-to-11305-22-11-2021Advisoryvia CVE List
- pitstop.manageengine.com/portal/en/community/topic/security-advisory-authentication-bypass-vulnerability-in-servicedesk-plus-versions-11138-and-aboveAdvisoryvia CVE List
- pitstop.manageengine.com/portal/en/community/topic/security-advisory-for-cve-2021-44077-unauthenticated-rce-vulnerability-in-servicedesk-plus-msp-versions-10527-till-10529Advisoryvia CVE List
- pitstop.manageengine.com/portal/en/community/topic/security-advisory-for-cve-2021-44077-unauthenticated-rce-vulnerability-in-supportcenter-plus-versions-11012-and-11013Advisoryvia CVE List
- nvd.nist.gov/vuln/detail/CVE-2021-44077Referencevia CISA KEV
- cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-44077Referencevia CVE List