ExploitedIn CISA KEVFix available

CVE-2017-0146

Exploitation confirmed. First attested on 2022-03-25 by CISA-ADP, CISA KEV, GCVE · kevintel.

Published2017-03-17

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

The SMBv1 server in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; and Windows 10 Gold, 1511, and 1607; and Windows Server 2016 allows remote attackers to execute arbitrary code via crafted packets, aka "Windows SMB Remote Code Execution Vulnerability." This vulnerability is different from those described in CVE-2017-0143, CVE-2017-0144, CVE-2017-0145, and CVE-2017-0148.

Timeline

dates in UTC

2017-03-1700:59CVE publishedNVD
2022-03-25Added to the CISA KEV catalogCISA KEV
2022-03-25Listed as exploited by GCVEGCVE
2022-03-25Exploitation first reportedCISA KEV
2025-02-0414:54SSVC exploitation set to activeCISA-ADP
2026-10-2319:23EPSS crossed 10 %FIRST EPSS

Observed activity

isMalicious corpus · updated 2026-10-23 18:48 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2017-0146?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-0146?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Siemens acuson p300 firmwareversion to verify

Branch	Affected	Fixed in	Source
13.2	= 13.02	no fix published	NVD
13.3	= 13.03	no fix published	NVD
13.20	= 13.20	no fix published	NVD
13.21	= 13.21	no fix published	NVD

Siemens acuson p500 firmwareversion to verify

Branch	Affected	Fixed in	Source
—	= va10	no fix published	NVD
—	= vb10	no fix published	NVD

Siemens acuson sc2000 firmwareversion to verify

Branch	Affected	Fixed in	Source
4.0	≥ 4.0, ≤ 4.0e	no fix published	NVD
5.0	= 5.0a	no fix published	NVD

6 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

ICSMA-18-058-02 CISA2 known affected
Philips Intellispace Portal ISP Vulnerabilities
IntelliSpace Portal 8.0.x: * · IntelliSpace Portal 7.0.x: *

Full record on NVD

Fix

CISA’s required action: Apply updates per vendor instructions.due 2022-04-15
Mitigation from the vendor CISA ICSMA-18-058-02 · 2 productsPhilips' evaluation of Operating System security patches is ongoing, and after appropriate testing, the patches and mitigating controls are posted on Philips' InCenter. ISP users are recommended to obtain available mitigating controls by accessing their InCenter account at this location: http://inc…
Mitigation from the vendor CISA ICSMA-18-058-02 · 2 productsUsers with questions regarding their specific ISP installations are advised by Philips to contact their local Philips service support team or their regional service support.
Mitigation from the vendor CISA ICSMA-18-058-02 · 2 productsPhilips' contact information is available at the following location: https://www.usa.philips.com/healthcare/solutions/customer-service-solutions
Mitigation from the vendor CISA ICSMA-18-058-02 · 2 productsPlease see the Philips product security website for the latest security information for Philips products: https://www.philips.com/productsecurity

Advisories and patches

portal.msrc.microsoft.comPatch · Vendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

CISA Known Exploited Vulnerability

Date Added: 2022-03-25
Patch Due Date: 2022-04-15
Ransomware Use: Known
Required Action: Apply updates per vendor instructions.

Sources

CISA KEVKEV entry2022-03-25
GCVEexploitation2022-03-25
CISA-ADPSSVC decisionactive2025-02-04
OpenCVESSVC decisionactive—
CISA-ADPCVSS 3.18.82025-02-04
NVDCVSS 3.18.8read 2026-10-23
NVDCVSS 2.09.3read 2026-10-23
FIRST EPSSEPSS score89.8 %read 2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published: 2017-03-17
Last Modified: 2026-06-17
NVD status: Analyzed

Frequently asked questions

What is CVE-2017-0146?

Is CVE-2017-0146 actively exploited?

Yes. CVE-2017-0146 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 2022-04-15.

What is the CVSS score for CVE-2017-0146?

CVE-2017-0146 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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