PT-2023-1537 · Microsoft · Exchange Server

Zcgonvh · CVE-2023-21706 · Published 2023-02-14 · Updated 2024-05-29

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

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

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

Description The issue is related to errors in code generation management. It allows a remote attacker to execute arbitrary code.

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

RCE

Deserialization of Untrusted Data

Code Injection

Weakness Enumeration

CWE-502

CWE-94

Related Identifiers

BDU:2023-00981

CVE-2023-21706

Affected Products

Exchange Server

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-21706 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21706 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-21706 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-00981 · Security Note
• https://t.me/avleonovcom/1083 · Telegram Post
• https://t.me/avleonovcom/1081 · Telegram Post
• https://t.me/cibsecurity/58149 · Telegram Post