CVE-2023-36744 High · 8.0 EPSS 57.1%
Microsoft Exchange Server Remote Code Execution Vulnerability
Microsoft · Microsoft Exchange Server 2019 Cumulative Update 12
Summary
Microsoft Exchange Server 2019 Cumulative Update 12 contains a remote code execution flaw involving deserialization of untrusted data. An attacker with adjacent network access and low-privilege authentication, requiring no user interaction, can exploit it to achieve high impact on confidentiality, integrity and availability.
Heading is the official description · CVE.org
Priority scorePatchfirst’s 0 to 100 ranking. It adds points for CISA KEV listing, ransomware use, EPSS, threat reports, public exploit code and CVSS. Every CVE page shows the breakdown. Breakdown
25.4 / 100
- Exploited
- Not confirmed
- Reports
- 0
- Tactics
- 0/15
Exploitation timelineDated milestones for a CVE: when it was disclosed, when exploit code became public, when exploitation was confirmed, and when threat reports named it.
Disclosed on 12 Sep 2023. No public exploit code or confirmed exploitation is recorded.
MITRE ATT&CKA public catalogue of the techniques attackers use, maintained by MITRE. Patchfirst uses it to describe what attackers do with a vulnerability. techniques
No techniques linkedNo ATT&CK techniques are linked to this CVE yet. MITRE CTID has not mapped it, and no report passage in the corpus ties it to a technique.