PT-2021-21645 · Zoho · Zoho Manageengine Adselfservice Plus

Krzysztof Andrusiak + 1 · Published 2021-08-30 · Updated 2022-07-12 · CVE-2021-37421

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Zoho ManageEngine ADSelfService Plus versions 6103 and prior

Description The issue allows for admin portal access-restriction bypass.

Recommendations For versions 6103 and prior, update to a version later than 6103 to resolve the issue.

Fix

Insufficient Verification of Data Authenticity

Weakness Enumeration

CWE-345

Related Identifiers

CVE-2021-37421

Affected Products

Zoho Manageengine Adselfservice Plus

References · 6

• https://osv.dev/vulnerability/CVE-2021-37421 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-37421 · Security Note
• https://pitstop.manageengine.com/portal/en/community/topic/adselfservice-plus-6104-released-with-an-important-security-fixes · Vendor Advisory
• https://t.me/true_secator/2092 · Telegram Post
• https://t.me/cibsecurity/28042 · Telegram Post
• https://blog.stmcyber.com/vulns/cve-2021-37421 · Note