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CVE-2017-0147

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 obtain sensitive information f…

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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 obtain sensitive information from process memory via a crafted packets, aka "Windows SMB Information Disclosure Vulnerability."
CVSS 7.5 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
0.0/10
REALITY · THREAT PRIORITY
8.6/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 7.5: +1.12
  • Fresh EPSS: 99.69%: +0.50

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 10 documents and public datasets.

Hype components

Headline sample (25%)
0/100
Press, 30 days (60%)
0/100
Grounded branding (15%)
0/100
HYPE TOTAL0/100

Sources and documents

Cyfirma
Press · 11 Jun 2025, 07:00 · APT PROFILE – MISSION2025 - Cyfirma
BleepingComputer
Press · 04 Jun 2021, 07:00 · FreakOut malware worms its way into vulnerable VMware servers - BleepingComputer
Kaspersky
Press · 24 Oct 2017, 07:00 · Bad Rabbit: A new ransomware epidemic is on the rise - Kaspersky
Check Point Blog
Press · 03 Jul 2017, 07:00 · BROKERS IN THE SHADOWS – Part 2: Analyzing Petya’s DoublePulsarV2.0 Backdoor - Check Point Blog
Check Point Research
Press · 25 May 2017, 07:00 · BROKERS IN THE SHADOWS: Analyzing vulnerabilities and attacks spawned by the leaked NSA hacking tools - Check Point Research
See all 10 source documents
Recorded Future
Press · 15 May 2017, 07:00 · What Is WannaCry? Analyzing the Global Ransomware Attack - Recorded Future
McAfee
Press · 14 May 2017, 07:00 · Further Analysis of WannaCry Ransomware - McAfee
Rapid7
Press · 18 Apr 2017, 07:00 · The Shadow Brokers Leaked Exploits Explained - Rapid7
Qualys
Press · 14 Apr 2017, 07:00 · The Shadow Brokers Release Zero Day Exploit Tools - Qualys
DoublePulsar
Press · 14 Apr 2017, 07:00 · Latest Shadow Brokers dump — owning SWIFT Alliance Access, Cisco and Windows - DoublePulsar

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 0.0 · reality 8.6 (2026-11-02 15:12). The curve appears once the score changes.

Public exploit evidence

4

Public exploit entries / repo candidates

Source entries and unverified repository candidates are counted separately.

Public exploit evidence
Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 7.5; EPSS 99.7%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
network access, no prior privileges, no user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:57:47.671864+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
Published
17 Mar 2017, 00:00
First press mention
14 Apr 2017, 07:00
Added to the CISA KEV catalog
24 May 2022, 00:00
Latest press mention
11 Jun 2025, 07:00
Score calculated
05 Nov 2026, 13:57
PoCs on GitHub
4 repositories