CVE-2019-1338

A security feature bypass vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLMv2 protection if a…

published October 10, 2019

CVSS
—
EPSS
4%
Percentile
89.3
In the wild
Unconfirmed
What it is

A security feature bypass vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLMv2 protection if a client is also sending LMv2 responses, aka 'Windows NTLM Security Feature Bypass Vulnerability'.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03555 · 89.3th percentile
Published
2019-10-10T13:28Z
EPSS history
Timeline
  • 10 OCT 13:28Z
    A security feature bypass vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully bypass the NTLMv2 protection if a…
    cvelistv5