CVE-2021-20131

Manageengine Admanager Plus vulnerability

CVSS

8.8

EPSS

16.0%

EPSS pct

97th

Exploited

No known

ManageEngine ADManager Plus Build 7111 contains a post-authentication remote code execution vulnerability due to improperly validated file uploads in the Personalization interface.

Affected vendor

Zohocorp

Affected product

Manageengine Admanager Plus

CVSS vector

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

Weakness type (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Published

2021-10-13

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring low privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 16.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 97% of all scored CVEs.

Check your external exposure to CVE-2021-20131

Confirm whether Zohocorp Manageengine Admanager Plus is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2021-20131.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-20131

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-20131 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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