CVE-2017-0147

Exploitation

Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalog on 2022-05-24. Federal remediation due 2022-06-14. Known ransomware campaign use: reported by CISA.

SSVC decision

• ExploitationactiveCISA reports credible evidence of active exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

99.69% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 99.9% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-03-17 00:00Z9 YR AGO

Last updated

2025-10-21 23:55Z1 YR AGO

Reserved

2016-09-09

Assigning CNA

microsoft

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

No CWE assigned

Data version

5.1

Document digest

76932c6fd9ea47c23007a69724326d27bccc7270b87a5fc00ddb5def9e4f31c4

• www.exploit-db.com41891https://www.exploit-db.com/exploits/41891/exploitx_refsource_EXPLOIT-DB
• www.securitytracker.com1037991http://www.securitytracker.com/id/1037991vdb-entryx_refsource_SECTRACK
• www.securityfocus.com96709http://www.securityfocus.com/bid/96709vdb-entryx_refsource_BID
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdfx_refsource_CONFIRM
• ics-cert.us-cert.govhttps://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02x_refsource_MISC
• www.exploit-db.com41987https://www.exploit-db.com/exploits/41987/exploitx_refsource_EXPLOIT-DB
• cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdfx_refsource_CONFIRM
• www.exploit-db.com43970https://www.exploit-db.com/exploits/43970/exploitx_refsource_EXPLOIT-DB
• portal.msrc.microsoft.comhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0147x_refsource_CONFIRM
• packetstormsecurity.comhttp://packetstormsecurity.com/files/154690/DOUBLEPULSAR-Payload-Execution-Neutralization.htmlx_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/156196/SMB-DOUBLEPULSAR-Remote-Code-Execution.htmlx_refsource_MISC
• www.cisa.govhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0147government-resource