PT-2023-5057 · Microsoft · Exchange Server

Chudypb + 1 · Published 2023-09-12 · Updated 2024-07-23 · CVE-2023-36745

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 vulnerability in Microsoft Exchange Server is related to the deserialization mechanism, allowing remote attackers to execute arbitrary code. This issue can affect the system, and it is estimated that around 3,318,241 devices, mainly in the United States and Germany, are potentially affected. The vulnerability can be exploited by attackers to gain unauthorized access and execute malicious code.

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

Exploit

RCE

DoS

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2023-05603

CVE-2023-36745

ZDI-23-1448

Affected Products

Exchange Server

References · 37

• 🔥 https://github.com/N1k0la-T/CVE-2023-36745 · Exploit
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36745 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-36745 · Security Note
• https://bdu.fstec.ru/vul/2023-05603 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-36745 · Security Note
• https://osv.dev/vulnerability/CVE-2023-36745 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-23-1448 · Security Note
• https://t.me/aptreports/11353 · Telegram Post
• https://vuldb.com/ru/?id.239551 · Note
• https://twitter.com/zoomeye_team/status/1716767757898051979 · Twitter Post
• https://t.me/pentestbacklog/189 · Telegram Post
• https://media.defense.gov/2024/Oct/09/2003562611/-1/-1/0/CSA-UPDATE-ON-SVR-CYBER-OPS.PDF · Note
• https://t.me/pentestingnews/40417 · Telegram Post
• https://t.me/hybgl/1804 · Telegram Post
• https://t.me/avleonovcom/1141 · Telegram Post