9.8
CRITICAL
CVE-2021-42099
Zoho ManageEngine M365 Manager Plus File Upload Remote Code Execution Vulnerability
Description

Zoho ManageEngine M365 Manager Plus before 4421 is vulnerable to file-upload remote code execution.

INFO

Published Date :

Nov. 30, 2021, 7:15 p.m.

Last Modified :

Dec. 6, 2021, 6:20 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2021-42099 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Zohocorp manageengine_m365_manager_plus
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-42099.

URL Resource
https://www.manageengine.com Product
https://www.manageengine.com/microsoft-365-management-reporting/release-notes.html#4421 Release Notes Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-42099 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-42099 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Dec. 06, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.manageengine.com No Types Assigned https://www.manageengine.com Product
    Changed Reference Type https://www.manageengine.com/microsoft-365-management-reporting/release-notes.html#4421 No Types Assigned https://www.manageengine.com/microsoft-365-management-reporting/release-notes.html#4421 Release Notes, Vendor Advisory
    Added CWE NIST CWE-434
    Added CPE Configuration OR *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:-:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4000:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4001:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4002:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4003:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4004:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4005:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4007:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4008:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4009:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4010:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4011:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4012:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4013:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4014:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4100:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4101:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4102:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4103:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4104:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4105:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4106:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4108:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4109:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4110:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4111:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4112:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4113:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4115:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4116:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4117:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4118:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4119:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4200:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4201:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4202:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4203:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4204:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4205:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4206:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4207:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4208:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4209:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4210:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4211:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4212:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4213:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4214:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4215:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4216:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4217:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4218:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4219:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4220:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4221:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4222:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4300:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4301:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4302:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4303:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4304:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4305:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4306:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4308:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4309:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4310:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4311:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4312:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4316:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4317:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4318:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4319:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4320:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4321:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4322:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4324:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4325:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4327:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4328:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4329:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4330:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4331:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4332:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4333:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4334:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4335:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4336:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4400:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4401:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4402:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4403:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4406:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4407:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4408:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4410:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4411:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4412:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4413:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4414:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4415:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4416:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4417:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4418:*:*:*:*:*:*:* *cpe:2.3:a:zohocorp:manageengine_m365_manager_plus:build_4419:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-42099 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-42099 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.23 }} 0.54%

score

0.85681

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: