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CVE-2021-37918

70
FAUCET Score

CVE-2021-37918 is a critical unrestricted file upload vulnerability affecting Zoho ManageEngine ADManager Plus versions 7110 and prior. This flaw allows an unauthenticated attacker to achieve remote code execution with a CVSS score of 9.8. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there's no evidence of active exploitation or significant community discussion, its high FAUCET Risk Score of 97/100 indicates a severe potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
< 7.1CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_admanager_plus:*:*:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_admanager_plus:7.1:-:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_admanager_plus:7.1:7100:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_admanager_plus:7.1:7101:*:*:*:*:*:*
7.1CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_admanager_plus:7.1:7102:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
73.65%
Probability of exploitation in next 30 days
EPSS Percentile
99.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.7365 is in the 98th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

manageengine.com
Product
manageengine.com / products/ad-manager/release-notes.html
Release NotesVendor Advisory