PT-2023-17677 · Aenrich Technology+1 · A+Hrd+1

Tree · CVE-2023-20852 · Published 2023-04-27 · Updated 2023-05-08

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 aEnrich Technology a+HRD (affected versions not specified)

Description The issue is related to Deserialization of Untrusted Data within the MSMQ interpreter. An unauthenticated remote attacker can exploit this to execute arbitrary system commands, allowing for arbitrary system operations or service disruption.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2023-20852

Affected Products

Msmq

A+Hrd

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-20852 · Security Note
• https://osv.dev/vulnerability/CVE-2023-20852 · Vendor Advisory
• https://t.me/cibsecurity/62960 · Telegram Post
• https://twcert.org.tw/tw/cp-132-7023-8368b-1.html · Note
• https://t.me/cvenotify/49962 · Telegram Post