PT-2023-4332 · Microsoft · Exchange Server

Daniel F · Published 2023-08-08 · Updated 2024-05-29 · CVE-2023-35368

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

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

Description The issue is related to insufficient input validation in Microsoft Exchange Server, allowing a remote attacker to execute arbitrary code. This can enable the attacker to impact the system. No information is provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2023-04671

CVE-2023-35368

Affected Products

Exchange Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-35368 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35368 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04671 · Security Note
• https://osv.dev/vulnerability/CVE-2023-35368 · Vendor Advisory
• https://t.me/avleonovcom/1129 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023080872 · Note
• https://twitter.com/CVEnew/status/1688962026456944682 · Twitter Post