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ManageEngine ADSelfService Plus CVE-2026-74849

| EUVDEUVD-2026-84362 CRITICAL
OS Command Injection (CWE-78)
2026-09-22 0fc0942c-577d-436f-ae8e-945763c79b02 GHSA-vwcx-qwxm-ffwg
9.8
CVSS 3.1 · Vendor: 0fc0942c-577d-436f-ae8e-945763c79b02
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Severity by source

Vendor (0fc0942c-577d-436f-ae8e-945763c79b02) PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
vuln.today AI
8.1 HIGH

Network vector but AC:H because a client-component RCE realistically needs a MITM/rogue-server position on the client↔server channel; SYSTEM-level pre-logon execution gives full C/I/A:H.

3.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (0fc0942c-577d-436f-ae8e-945763c79b02).

CVSS VectorVendor: 0fc0942c-577d-436f-ae8e-945763c79b02

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

4
Patch available
Sep 22, 2026 - 13:01 EUVD
Metadata Corrected
Sep 22, 2026 - 12:40 vuln.today
tag: Windows added
Analysis Generated
Sep 22, 2026 - 12:32 vuln.today
CVE Published
Sep 22, 2026 - 12:17 cve.org
CRITICAL 9.8

DescriptionCVE.org

Zohocorp ManageEngine ADSelfService Plus versions before build 7001 are vulnerable to a remote code execution vulnerability in the GINA client.

AnalysisAI

Remote code execution affects Zohocorp ManageEngine ADSelfService Plus deployments running builds prior to 7001, where an OS command injection flaw (CWE-78) in the product's GINA / credential-provider client can be triggered with a CVSS 3.1 base score of 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H), meaning unauthenticated remote attackers with no user interaction could achieve full confidentiality, integrity, and availability impact on the endpoint. The vulnerable component is the optional Windows endpoint agent that enables lock-screen self-service password reset, and because it executes in a pre-logon SYSTEM context, successful injection yields the highest possible privileges on the host. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires that the ADSelfService Plus GINA / credential-provider client agent is actually deployed on Windows endpoints (an optional component enabling lock-screen self-service password reset) and that the running server build is before 7001. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment Vendor CVSS is 9.8 (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) for a CWE-78 OS command injection RCE in the GINA client of ManageEngine ADSelfService Plus. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation The primary fix is to upgrade ManageEngine ADSelfService Plus to build 7001 or later (vendor-released patch: build 7001), applying it to the server and redeploying/updating the GINA client agent to matching endpoints so the patched client replaces the vulnerable pre-7001 agent; details and download links are in the vendor advisory at https://www.manageengine.com/products/self-service-password/advisory/CVE-2026-74849.html. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours, inventory all ManageEngine ADSelfService Plus deployments and determine which Windows endpoints have the optional GINA/credential-provider agent installed (the vulnerable component is present only with builds prior to 7001), then disable or uninstall that endpoint agent where lock-screen self-service password reset is not essential, and for endpoints that must retain it, immediately restrict them to a segmented network path and enforce strict TLS certificate validation so clients cannot be redirected to a rogue server. …

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Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-74849 vulnerability details – vuln.today

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