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CVE-2022-29081

84
FAUCET Score

CVE-2022-29081 is a critical access-control bypass vulnerability affecting Zoho ManageEngine Access Manager Plus before 4302, Password Manager Pro before 12007, and PAM360 before 5401. This flaw allows unauthenticated attackers to bypass security controls on specific Rest API URLs by injecting the "../RestAPI" substring. With a CVSS score of 9.8 (CRITICAL), successful exploitation could lead to complete compromise of confidentiality, integrity, and availability of the affected systems. While not currently listed in CISA's KEV catalog or showing active exploitation, public Nuclei templates exist, indicating readily available exploit code and a high potential for future attacks.

Impacted Technologies

VendorProductVersion(s)CPE
4.0CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_access_manager_plus:4.0:build4000:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_access_manager_plus:4.1:build4100:*:*:*:*:*:*
4.1CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_access_manager_plus:4.1:build4101:*:*:*:*:*:*
4.2CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_access_manager_plus:4.2:build4200:*:*:*:*:*:*
4.2CPE matchmatch criteria
cpe:2.3:a:zohocorp:manageengine_access_manager_plus:4.2:build4201:*:*:*:*:*:*

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
83.54%
Probability of exploitation in next 30 days
EPSS Percentile
99.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Nuclei: CVE-2022-29081 · Nov 19, 2025
This CVE's current EPSS score of 0.8354 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

Vendor Patches (3)

giteavendor investigatingvia llm_extracted
meterspherevendor investigatingvia llm_extracted
qnapvendor investigatingvia llm_extracted

Vendor Advisories (3)

giteallm-gitea-da050cff7a666ab8HIGH

ManageEngine Access Manager Plus REST API Restriction Bypass

Apr 27, 2022
qnapllm-qnap-6f57072f4898cafcHIGH

ManageEngine Access Manager Plus REST API Restriction Bypass

Apr 27, 2022
meterspherellm-metersphere-2ba602ce36de4c61HIGH

ManageEngine Access Manager Plus REST API Restriction Bypass

Apr 27, 2022

References

manageengine.com / privileged-session-management/advisory/cve-2022-29081.html
Vendor Advisory
tenable.com / security/research/tra-2022-14
ExploitThird Party Advisory