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Actively exploited

Listed in CISA’s Known Exploited Vulnerabilities catalog since May 24, 2022.

Known ransomware use

CVE-2017-0147

Microsoft Windows SMBv1 Information Disclosure Vulnerability

Microsoft · SMBv1 server

Added to KEV May 24, 2022

Alert details

Source feed
CISA KEV
CVE ID
CVE-2017-0147
CWE
CWE-200
Affected products
SMBv1 server · Microsoft SMBv1 server · Microsoft

What happened

The SMBv1 server in Microsoft Windows allows remote attackers to obtain sensitive information from process memory via a crafted packet.

What it means for your business

Microsoft SMBv1 server is listed in CISA's Known Exploited Vulnerabilities catalog (CVE-2017-0147). The SMBv1 server in Microsoft Windows allows remote attackers to obtain sensitive information from process memory via a crafted packet. CISA remediation due date: 2022-06-14. If you need help checking exposure, call (864) 335-9223.

Required action

Apply updates per vendor instructions.

CISA due date: June 14, 2022

Sources

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