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HistoryFeb 01, 2023 - 8:04 p.m.

Security Bulletin: Vulnerability in Microsoft .NET Core and Visual Studio affects IBM Process Mining . CVE-2021-26701

2023-02-0120:04:18
www.ibm.com
28
microsoft .net core
visual studio
ibm process mining
vulnerability
cve-2021-26701
security bulletin
remote attacker
arbitrary code

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.081 Low

EPSS

Percentile

94.3%

Summary

There is a vulnerability in Microsoft .NET Core and Visual Studio that could allow an attacker to execute arbitrary code on the system The code is used by IBM Process Mining. This bulletin identifies the security fixes to apply to address the vulnerability.

Vulnerability Details

CVEID:CVE-2021-26701
**DESCRIPTION:**Microsoft .NET Core and Visual Studio could allow a remote attacker to execute arbitrary code on the system. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system with elevated privileges.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/196358 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Process Mining All

Remediation/Fixes

Remediation/Fixes guidance:

Product(s) **Version(s) number and/or range ** Remediation/Fix/Instructions
IBM Process Mining All

Upgrade to version 1.13.2

1.Login to PassPortAdvantage

2. Search for
M09PSML Process Mining 1.13.2 Server Multiplatform Multilingual

3. Download package

4. Follow install instructions

5. Repeat for M09PTML
Process Mining 1.13.2 Client Windows Multilingual

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmwebsphere_process_serverMatchany
CPENameOperatorVersion
ibm process miningeqany

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.081 Low

EPSS

Percentile

94.3%