CVE-2026-13594: Zoho Corporation's ManageEngine Log360 and EventLog Analyzer versions 13062 and below are vulnerable to an iss

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CRITICAL 9.1REMOTE

CVE-2026-13594 is a critical-severity flaw (CVSS 9.1) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Zoho Corporation's ManageEngine Log360 and EventLog Analyzer versions 13062 and below are vulnerable to an issue that could allow an adversary to gain unauthorized access to the product.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.1 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	n/a
CISA exploited list	No
Weakness	CWE-284
Published	2026-11-03
Last modified	2026-11-03

Publisher (CNA): ManageEngine

Last updated 2026-11-03 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Timeline

2026-11-03 08:17 UTCPublished CVE record published
2026-11-03 08:17 UTCUpdated Record last modified

Advisories and coverage

Research and news

Vulners Bulletins: CVE-2026-13594 Improper Access Control vulnerability 2026-11-03
Vulners Bulletins: CVE-2026-13594 Improper Access Control vulnerability 2026-11-03
VulDB Recent Entries: CVE-2026-13594 | Zoho Corporation Log360/EventLog Analyzer up to 13062 improper authorization 2026-11-03

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-13594?

No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.

Is CVE-2026-13594 being exploited?

CVE-2026-13594 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-13594 affect?

CVE-2026-13594 affects affected software. Severity is critical (CVSS 9.1). Zoho Corporation's ManageEngine Log360 and EventLog Analyzer versions 13062 and below are vulnerable to an issue that could allow an adversary to gain unauthorized access to the product.

How urgent is CVE-2026-13594?

Priority 37/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

Zoho ManageEngine vulnerabilities

References

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