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Showing 15 of 15 CVEs | How we assess risk →
| CVE ID | Title | Score | Severity | Date ▼ |
|---|---|---|---|---|
| CVE-2025-64666 | Exchange Server Privilege Escalation | 7.5 | HIGH | 2025-12-09 |
| CVE-2025-64667 | Exchange UI Spoofing Vulnerability | 5.3 | MEDIUM | 2025-12-09 |
| CVE-2021-26855 | ProxyLogon | 9.1 | CRITICAL | 2021-03-03 |
| CVE-2021-26857 | Exchange Server Remote Code Execution Vulnerabilit... | 7.8 | HIGH | 2021-03-03 |
| CVE-2021-26858 | Exchange Server Remote Code Execution Vulnerabilit... | 7.8 | HIGH | 2021-03-03 |
| CVE-2021-27065 | Microsoft Exchange Server Remote Code Execution Vu... | 7.8 | HIGH | 2021-03-03 |
| CVE-1999-1043 | Exchange Denial-of-Service Vulnerability | 5.0 | MEDIUM | 1999-12-31 |
| CVE-1999-0993 | Microsoft Exchange 5.5 Directory Store Cache Refre... | 7.5 | HIGH | 1999-12-13 |
| CVE-1999-0682 | Microsoft Exchange 5.5 Relay Vulnerability | 5.0 | MEDIUM | 1999-08-06 |
| CVE-1999-0419 | Denial of Service in Microsoft SMTP Service | 5.0 | MEDIUM | 1999-03-01 |
| CVE-1999-0530 | Promiscuous Mode Vulnerability | 10.0 | HIGH | 1999-01-01 |
| CVE-1999-0662 | Outdated System Library Vulnerability | 10.0 | HIGH | 1999-01-01 |
| CVE-1999-0385 | Exchange 5.5 LDAP Bind Vulnerability | 10.0 | HIGH | 1998-12-01 |
| CVE-1999-0514 | Fraggle UDP Denial of Service | 5.0 | MEDIUM | 1998-03-01 |
| CVE-1999-0077 | Predictable TCP Sequence Number Spoofing | 5.0 | MEDIUM | 1995-01-01 |