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High · CVSS 8.1CVE-2026-77691

Command injection vulnerabilityCVE-2026-77691

Answer in brief

CVE-2026-77691 records a High severity (CVSS 8.1) vulnerability in Command injection vulnerability. The current sources do not mark it as known exploited. The current feed maps Zohocorp/ManageEngine Key Manager Plus (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 3, 2026Updated Nov 3, 2026Source checked Nov 3, 2026First seen by HOL Nov 3, 2026Material review Nov 3, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.1
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 8.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Zohocorp/ManageEngine Key Manager Plus (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Zohocorp/ManageEngine Key Manager Plusgeneric>=0 <71517151

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Zohocorp/ManageEngine Key Manager Plus.
  2. 2Review the reported fix. Update Zohocorp/ManageEngine Key Manager Plus to 7151 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 3, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 3, 2026

Sources and claim methodology

  • Source referencemanageengine.com
Upstream source description

ZohoCorp ManageEngine Key Manager Plus versions before 7151 allow authenticated users to enter malicious input when configuring a Microsoft CA

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Improper access control vulnerabilitySame zohocorp/manageengine key manager plus package
  • Improper access control vulnerabilitySame zohocorp/manageengine key manager plus package
  • Command Injection in Management Control FunctionsAlso CWE-78
  • Command Injection in Digital I/OAlso CWE-78

Record context

Vulnerability class
Command Injection
EPSS
Not reported
CWE IDs
CWE-78
Source
CVE List V5
Source checked
Nov 3, 2026
References
1 linked source
Open source record