PT-2023-4308 · Microsoft · Exchange Server

Published 2023-08-08 · Updated 2024-05-29 · CVE-2023-38182

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server (affected versions not specified)

Description The issue is related to insufficient input validation in Microsoft Exchange Server, allowing remote attackers to execute arbitrary code. This can affect the system. A large number of hosts are potentially affected.

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

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

CWE-20

Related Identifiers

BDU:2023-04637

CVE-2023-38182

Affected Products

Exchange Server

References · 15

• https://nvd.nist.gov/vuln/detail/CVE-2023-38182 · Security Note
• https://bdu.fstec.ru/vul/2023-04637 · Security Note
• https://osv.dev/vulnerability/CVE-2023-38182 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38182 · Vendor Advisory
• https://twitter.com/CVEnew/status/1688971808798867456 · Twitter Post
• https://twitter.com/CVEnew/status/1689919273869963264 · Twitter Post
• https://twitter.com/CVEnew/status/1689937992360562688 · Twitter Post
• https://cybersecurity-help.cz/vdb/SB2023080867 · Note
• https://twitter.com/HunterMapping/status/1689214942413737984 · Twitter Post
• https://twitter.com/fofabot/status/1689220791664304128 · Twitter Post
• https://twitter.com/CVEnew/status/1689198252262891520 · Twitter Post
• https://twitter.com/CVEnew/status/1689749362065149952 · Twitter Post
• https://t.me/proxy_bar/1664 · Telegram Post
• https://twitter.com/CVEnew/status/1689711677716242432 · Twitter Post
• https://t.me/avleonovcom/1129 · Telegram Post