Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2…

published 2017-05-12 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-0624

cvss: 5.9; version 3.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 7.2%; EPSS 7.2% chance of exploitation in 30 days, percentile 94%
public exploits: 0; none known

Microsoft Server Message Block 1.0 (SMBv1) allows an information disclosure vulnerability in the way that Microsoft Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, and 1703, and Windows Server 2016 handles certain requests, aka "Windows SMB Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-0267, CVE-2017-0270, CVE-2017-0271, CVE-2017-0274, CVE-2017-0275, and CVE-2017-0276.

Patch / fix

links 1

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0268 advisory

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSMA-18-058-02 updated 2018-02-27 cvss 5.9

Philips Intellispace Portal ISP Vulnerabilities

Phillips IntelliSpace Portal 7.0.x Phillips IntelliSpace Portal 8.0.x
affected: mitigation “Users with questions regarding their specific ISP installations are advised by Philips to contact their local Philips service support team or their regional service support.” usa.philips.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

7.24% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.0	5.9	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:P/I:N/A:N

Affected products

Microsoft Corporation Server Message Block 1.0

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References

portal.msrc.microsoft.com /en-US/security-guidance/advisory/CVE-2017-0268
patch, vendor-advisory
securityfocus.com /bid/98261
vdb-entry, third-party-advisory
ics-cert.us-cert.gov /advisories/ICSMA-18-058-02

Sources

CVE List CVE-2017-0268
NVD CVE-2017-0268

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary