CVE-2023-21707 — Deserialization of Untrusted Data in Microsoft Exchange Server 2013 Cumulative Update 23

CWE-502 — Deserialization of Untrusted Data5 documents5 sources
Severity
8.8HIGHNVD
EPSS
72.0%
top 1.25%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Microsoft Exchange Server 2013 Cumulative Update 23Microsoft Exchange Server 2016 Cumulative Update 23Microsoft Exchange Server 2019 Cumulative Update 11+2 more
Timeline
PublishedFeb 14

Description

Microsoft Exchange Server Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages5 packages

▶NVDmicrosoft/exchange_server2013, 2016, 2019+2

Patches

Patch: msrc.microsoft.com ↗Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

2
CVEList
Microsoft Exchange Server Remote Code Execution Vulnerability↗2023-02-14
▶
GHSA
GHSA-4g24-qfvp-36w8: Microsoft Exchange Server Remote Code Execution Vulnerability↗2023-02-14
▶

📋Vendor Advisories

1
Microsoft
Microsoft Exchange Server Remote Code Execution Vulnerability↗2023-02-14
▶
CVE-2023-21707 — Deserialization of Untrusted Data | cvebase