9.3

CVE-2017-0145: Microsoft SMBv1 Remote Code Execution Vulnerability

CVSS: 9.3v2.0HighKEVRansomwareAnalyzed
Published 17-03-2017Last modified 14-08-2026
Open JSON

Vulnerability summary

CVE-2017-0145 is a high (CVSS 9.3) vulnerability in Microsoft SMBv1. It is known to be exploited: CISA lists it, first on 10-02-2022. It has been used in ransomware campaigns. EPSS estimates a 89.85% chance of exploitation in the next 30 days, higher than 99.7% of scored vulnerabilities. 8 public exploits are recorded.

Overall risk
90/100
0100
Critical · default modelHow is this calculated?
CVSS score
9.3/10
010
High · v2.0 (NVD)
EPSS score
89.85%
0%100%
Critical · 0.00 pp in 30 days
KEVListedCISA
RansomwareKnown useFlagged by CISA
Public exploits8reference, exploit-database, metasploit

Timeline

  1. 17-03-2017
    PublishedVulnerability first disclosed.
  2. 10-02-2022
    Added to CISA KEVMicrosoft SMBv1 Remote Code Execution Vulnerability
  3. 10-08-2022
    CISA remediation dueApply updates per vendor instructions.
  4. 14-08-2026
    Last modifiedVulnerability information updated.

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-2017-0146, and CVE-2017-0148.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

89.85%

Chance of exploitation in the next 30 days

Percentile

100%

Versus all other CVEs

30-day change

0.00 pp

From 89.85% on 20-09-2026

20-09-202620-10-2026
EPSS score
89.85%

Known exploited

Compare KEV catalogs
CISA KEVListed
Added
10-02-2022
Federal due date
10-08-2022
Ransomware

CISA required action

Apply updates per vendor instructions. nvd.nist.gov/vuln/detail/CVE-2017-0145

Public exploits

8 found
  • referenceUnverified

    Exploit Reference (packetstormsecurity.com)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (packetstormsecurity.com)

    Maturity: unknown

  • exploit-databasedoswindowsVerified

    Microsoft Windows - SMB Remote Code Execution Scanner (MS17-010) (Metasploit)

    Maturity: poc

Show all 8 exploits
  • exploit-databaseremotewindowsVerified

    DOUBLEPULSAR - Payload Execution and Neutralization (Metasploit)

    Maturity: weaponized

  • exploit-databaseremotewindows_x86-64Unverified

    Microsoft Windows Server 2008 R2 (x64) - 'SrvOs2FeaToNt' SMB Remote Code Execution (MS17-010)

    Maturity: poc

  • MetasploitMetasploitremoteUnverified

    MS17-010 SMB RCE Detection

    auxiliary/scanner/smb/smb_ms17_010

    Maturity: poc

  • MetasploitMetasploitremoteUnverified

    MS17-010 EternalBlue SMB Remote Windows Kernel Pool Corruption

    exploit/windows/smb/ms17_010_eternalblue

    Maturity: poc

  • MetasploitMetasploitremoteVerified

    SMB DOUBLEPULSAR Remote Code Execution

    exploit/windows/smb/smb_doublepulsar_rce

    Maturity: weaponized

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Siemens5 products
Microsoft1 product
Microsoft corporation1 product
  • windows smbThe 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

3 vendors · 7 products

References

11 links
Show all 11 references