PT-2022-9168 · Manageengine · Zoho Manageengine Adselfservice Plus

CVE-2021-20148 · Published 2022-01-03 · Updated 2023-08-08

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ManageEngine ADSelfService Plus versions prior to build 6116

Description The issue allows a user from one domain to obtain the password policy for another domain by authenticating to the service and sending a request specifying the password policy file of the other domain. This is possible because the password policy file for each domain is stored under the html/ web root with a predictable filename based on the domain name.

Recommendations For ManageEngine ADSelfService Plus versions prior to build 6116, update to build 6116 or later to resolve the issue. As a temporary workaround, consider restricting access to the password policy files to minimize the risk of exploitation.

Exploit

Fix

Files Accessible to External Parties

Weakness Enumeration

CWE-552

Related Identifiers

CVE-2021-20148

Affected Products

Zoho Manageengine Adselfservice Plus

References · 4

• 🔥 https://tenable.com/security/research/tra-2021-52 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-20148 · Security Note
• https://osv.dev/vulnerability/CVE-2021-20148 · Vendor Advisory
• https://t.me/cvenotify/25421 · Telegram Post