CVE-2025-33051HighCVSS 7.5
Microsoft Exchange Server Information Disclosure Vulnerability
🔗 CVE IDs covered (1)
📋 Description
Exposure of sensitive information to an unauthorized actor in Microsoft Exchange Server allows an unauthorized attacker to disclose information over a network.
🎯 Affected products4
- Microsoft Exchange Server 2016 Cumulative Update 23
- Microsoft Exchange Server 2019 Cumulative Update 14
- Microsoft Exchange Server 2019 Cumulative Update 15
- Microsoft Exchange Server Subscription Edition RTM
✅ Remediation
KB5063222 (Security Update) — fixed build 15.02.1544.033 KB5063223 (Security Update) — fixed build 15.01.2507.058 KB5063221 (Security Update) — fixed build 15.02.1748.036 KB5063224 (Security Update) — fixed build 15.02.2562.020
🔗 References (9)
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-33051
- patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108336
- referencehttps://support.microsoft.com/help/5063222
- patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108333
- referencehttps://support.microsoft.com/help/5063223
- patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108334
- referencehttps://support.microsoft.com/help/5063221
- patchhttps://www.microsoft.com/en-us/download/details.aspx?id=108335
- referencehttps://support.microsoft.com/help/5063224