Security readout for executives and security teams
CVE-2017-0147 is a Windows SMBv1 server flaw that can let a remote, unauthenticated attacker read sensitive process memory. It affects older Windows client and server versions. Because CISA lists it in KEV, treat remaining SMBv1 exposure as an active-risk legacy issue, not just historical debt. Exposure is most likely on unpatched legacy Windows systems running SMBv1, especially where TCP SMB services are reachable across networks. Industrial, medical, or embedded environments should check the cited Siemens and CISA ICS advisories if those products are present. High priority for legacy Windows environments. The main business risk is unauthorized disclosure from exposed SMBv1 systems, with known-exploited status increasing urgency. Focus on finding remaining SMBv1, patching supported hosts, and isolating systems that cannot be updated. Mitigation focus: Apply Microsoft updates referenced by MSRC for affected Windows versions.; Disable or remove SMBv1 where operationally feasible.; Restrict SMB access to trusted internal segments only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2017-0147 mapping review
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Open ATT&CK lookup- Severity
- High
- CVSS
- 7.5 (3.1)
- Known Exploited
- Yes
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CISA KEV status
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N3.93.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.5HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- 41891CVE reference · exploit, x_refsource_EXPLOIT-DB
- https://cert-portal.siemens.com/productcert/pdf/ssa-701903.pdfCVE reference · x_refsource_CONFIRM
- https://ics-cert.us-cert.gov/advisories/ICSMA-18-058-02CVE reference · x_refsource_MISC
- 41987CVE reference · exploit, x_refsource_EXPLOIT-DB
- https://cert-portal.siemens.com/productcert/pdf/ssa-966341.pdfCVE reference · x_refsource_CONFIRM
- 43970CVE reference · exploit, x_refsource_EXPLOIT-DB
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0147CVE reference · x_refsource_CONFIRM
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-0147CVE reference · government-resource
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.