High severity · published Sep 13, 2017
CVE-2017-8759
Microsoft .NET Framework Remote Code Execution Vulnerability
In wildKEV
7.8
CVSS
88.7%
EPSS
Yes
On KEV
Description
Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 allow an attacker to execute code remotely via a malicious document or application, aka ".NET Framework Remote Code Execution Vulnerability."
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)88.7% · higher than 100% of CVEs
Exploited in the wildYes
CISA KEVListed Nov 3, 2021
Federal remediation dueMay 3, 2022
Ransomware campaign useNot known
Affected products
Which versions
MN
Microsoft .NET Framework · Microsoft Corporation
Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 · source: vendor
NF
.net Framework · Microsoft
4.5.2; 3.5.1; 3.5; 2.0; 4.6.1; 4.6; +7 more · source: NVD, KEV
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-8759
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-8759
CISA KEV catalogue
https://www.cisa.gov/known-exploited-vulnerabilities-catalog
vdb-entry
http://www.securityfocus.com/bid/100742
x_refsource_MISC
https://github.com/bhdresh/CVE-2017-8759
x_refsource_MISC
https://github.com/nccgroup/CVE-2017-8759
x_refsource_CONFIRM
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8759
exploit
https://www.exploit-db.com/exploits/42711/
vdb-entry
http://www.securitytracker.com/id/1039324