Vulnerability · Intelligence

KEV + EPSS Lookup

Is this CVE actively exploited, and how likely is exploitation? Check CISA KEV and the FIRST EPSS score, then pivot to its exploits in our database.

CISA KEV — Known Exploited
⚠ Actively Exploited
Vendor/Product: Microsoft / SMBv1
Added: 2022-02-10 · Due: 2022-08-10
Ransomware: Known
The SMBv1 server in multiple Microsoft Windows versions allows remote attackers to execute arbitrary code via crafted packets.
EPSS — Exploit Prediction
99.2%

probability of exploitation in the next 30 days

percentile 99.9% · as of 2026-10-31
In the ExploitPortal database
CRITICAL CVSS 0.0 View in database

Microsoft SMBv1: Microsoft SMBv1 Remote Code Execution Vulnerability. The SMBv1 server in multiple Microsoft Windows versions allows remote attackers to execute arbitrary code via crafted packets. Notes: https://nvd.nist.gov/vuln/detail/CVE-2017-0144 Required Action: Apply updates per vendor instructions.