PT-2023-7197 · Microsoft · Exchange Server

M4Yfly · Published 2023-11-14 · Updated 2024-05-29 · CVE-2023-36439

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 deficiencies in the deserialization mechanism of Microsoft Exchange Server. It allows a remote attacker to execute arbitrary code, potentially impacting the system.

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

Related Identifiers

BDU:2023-08224

CVE-2023-36439

Affected Products

Exchange Server

References · 7

• https://bdu.fstec.ru/vul/2023-08224 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-36439 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36439 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-36439 · Vendor Advisory
• https://t.me/zerodayalert/87 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023111454 · Note
• https://vuldb.com/ru/?id.245240 · Note