No exploitation reportedFix available

CVE-2021-46164

Q: Is CVE-2021-46164 actively exploited?

Active exploitation of CVE-2021-46164 has not been confirmed. Its EPSS score was 7.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2021-46164?

CVE-2021-46164 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2022-01-10
Fixed in10.0.662

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Zoho ManageEngine Desktop Central before 10.0.662 allows remote code execution by an authenticated user who has complete access to the Reports module.

Timeline

dates in UTC

2022-01-1014:11CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2021-46164?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2021-46164?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Zohocorp manageengine desktop central

Branch	Affected	Fixed in	Source
10.0	< 10.0.662	10.0.662	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Zohocorp manageengine desktop central to 10.0.662

Advisories and patches

www.manageengine.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.18.8read 2026-10-23
NVDCVSS 2.06.5read 2026-10-23
FIRST EPSSEPSS score7.1 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2022-01-10
Last Modified: 2026-06-17
NVD status: Modified

Frequently asked questions

What is CVE-2021-46164?

Zoho ManageEngine Desktop Central before 10.0.662 allows remote code execution by an authenticated user who has complete access to the Reports module.

Is CVE-2021-46164 actively exploited?

Active exploitation of CVE-2021-46164 has not been confirmed. Its EPSS score was 7.1% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-46164?

CVE-2021-46164 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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