CVE-2024-43451 | BDVDB-2026-254656 Detail

MicrosoftWindows Server 2025

Description#

NTLM Hash Disclosure Spoofing Vulnerability

Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: network.

No public exploit known

6.5 Medium

84.2%, High

Estimated chance of exploitation in the next 30 days. EPSS percentile: 99.7.

Yes

Listed in the CISA Known Exploited Vulnerabilities catalog.

Not classified

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Not available

6.5 Medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C

Not available

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).