Security readout for executives and security teams
Plain-English summary
CVE-2021-31874 is an information disclosure issue in Zoho ManageEngine ADSelfService Plus before build 6104. In rare situations, an attacker may obtain sensitive information about the password-sync database application. The source bundle does not define the exact data exposed or attack conditions.
Executive priority
Prioritize verification and upgrade because ADSelfService Plus supports identity workflows. Based on the supplied sources alone, this is not proven actively exploited, but unpatched identity-adjacent systems deserve prompt attention.
Technical view
The CVE describes sensitive information exposure affecting ADSelfService Plus versions before 6104, tied to the password-sync database application. No CVSS score, CWE, detailed preconditions, or exploit mechanics are provided in the supplied sources.
Likely exposure
Organizations running Zoho ManageEngine ADSelfService Plus before build 6104 are the relevant exposure group. Exposure may be more important where password synchronization is enabled or integrated with sensitive identity infrastructure, but the sources do not confirm configuration-specific requirements.
Exploitation context
The supplied bundle does not show CISA KEV listing or cited evidence of active exploitation. It also does not describe public exploit availability or attacker workflow. Treat exploit status as unconfirmed.
Researcher notes
Evidence is sparse. The CVE text confirms affected versions before 6104 and sensitive information exposure, but lacks CVSS, CWE, exact preconditions, affected components beyond password-sync database application, and remediation detail beyond the 6104 release reference.
Mitigation direction
- Upgrade ADSelfService Plus to build 6104 or later.
- Review ManageEngine guidance for any additional upgrade instructions.
- Limit administrative and network access to ADSelfService Plus.
- Review password-sync database application configuration for unnecessary exposure.
Validation and detection
- Inventory ADSelfService Plus instances and record exact build numbers.
- Confirm all instances are build 6104 or later.
- Check whether password synchronization features are enabled.
- Review logs for unusual access to password-sync database components.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupDatabase behavior lookup
The CVE wording references database injection or access, so collection and exfiltration review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2021-31874 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6104-released-with-an-important-security-fixesCVE reference · x_refsource_MISC
- https://blog.stmcyber.com/vulns/cve-2021-31874/CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.