CVE-2021-44077
highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.933 · 100 %ileexploit · weaponizedEURUUSadded 2021-12-01remediate by 2021-12-15
required action Apply updates per vendor instructions.
EPSS · scored 2026-10-26
Zoho ManageEngine ServiceDesk Plus Remote Code Execution Vulnerability
Zoho ManageEngine ServiceDesk Plus before 11306, ServiceDesk Plus MSP before 10530, and SupportCenter Plus before 11014 are vulnerable to unauthenticated remote code execution. This is related to /RestAPI URLs in a servlet, and ImportTechnicians in the Struts configuration.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
ATT&CK techniques
ATT&CK techniques this enables or maps to.
exploits (3)
Public proof-of-concept and weaponised exploit code.
affected products (12)
Products and version ranges known to be affected.
- zohocorp manageengine servicedesk plus< 11.1nvdUScpe:2.3:a:zohocorp:manageengine_servicedesk_plus:*:*:*:*:*:*:*:*
- zohocorp manageengine servicedesk plus= 11.1nvdUScpe:2.3:a:zohocorp:manageengine_servicedesk_plus:*:*:*:*:*:*:*:*
- zohocorp manageengine servicedesk plus= 11.2nvdUScpe:2.3:a:zohocorp:manageengine_servicedesk_plus:*:*:*:*:*:*:*:*
- zohocorp manageengine servicedesk plus= 11.3nvdUScpe:2.3:a:zohocorp:manageengine_servicedesk_plus:*:*:*:*:*:*:*:*
- zohocorp manageengine servicedesk plus msp< 10.5nvdUScpe:2.3:a:zohocorp:manageengine_servicedesk_plus_msp:*:*:*:*:*:*:*:*
- zohocorp manageengine servicedesk plus msp= 10.5nvdUScpe:2.3:a:zohocorp:manageengine_servicedesk_plus_msp:*:*:*:*:*:*:*:*
- zohocorp manageengine supportcenter plus< 11.0nvdUScpe:2.3:a:zohocorp:manageengine_supportcenter_plus:*:*:*:*:*:*:*:*
- zohocorp manageengine supportcenter plus= 11.0nvdUScpe:2.3:a:zohocorp:manageengine_supportcenter_plus:*:*:*:*:*:*:*:*
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (20)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/issue/WLB-2021120112cnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2021-44077cnnvd
- https://packetstormsecurity.com/files/165400/ManageEngine-ServiceDesk-Plus-Remote-Code-Execution.htmlcnnvd
- https://pitstop.manageengine.com/portal/en/community/topic/security-advisory-authentication-bypass-vulnerability-in-servicedesk-plus-versions-11138-and-abovecnnvd
- https://pitstop.manageengine.com/portal/en/community/topic/security-advisory-for-cve-2021-44077-unauthenticated-rce-vulnerability-in-servicedesk-plus-msp-versions-10527-till-10529cnnvd
- https://pitstop.manageengine.com/portal/en/community/topic/security-advisory-for-cve-2021-44077-unauthenticated-rce-vulnerability-in-servicedesk-plus-versions-up-to-11305-22-11-2021cnnvd
- https://pitstop.manageengine.com/portal/en/community/topic/security-advisory-for-cve-2021-44077-unauthenticated-rce-vulnerability-in-servicedesk-plus-versions-up-to-11305-22-11-2021。Patchcnnvd
- https://pitstop.manageengine.com/portal/en/community/topic/security-advisory-for-cve-2021-44077-unauthenticated-rce-vulnerability-in-supportcenter-plus-versions-11012-and-11013cnnvd
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