CVE-2017-8759 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...
HighCVSS 7.8
EPSS 88.7%
CISA KEV
added 2021-11-03 · due 2022-05-03
Exploited in the wild
Public exploit
- Published
- Updated
- Exploit status
- Exploited in the wild (confirmed)
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."
CISA Known Exploited Vulnerability
- Date added
- 2021-11-03
- Due date (FCEB)
- 2022-05-03
- Ransomware use
- Unknown
Required action
Apply updates per vendor instructions.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Microsoft net framework | = 4.5.2 | No fix listed |
| Microsoft net framework | = 3.5.1 | No fix listed |
| Microsoft net framework | = 3.5 | No fix listed |
| Microsoft net framework | = 2.0-sp2 | No fix listed |
| Microsoft net framework | = 4.6.1 | No fix listed |
| Microsoft net framework | = 4.6 | No fix listed |
| Microsoft net framework | = 4.7 | No fix listed |
| Microsoft net framework | = 4.6.2 | No fix listed |
| Microsoft .NET Framework | = Microsoft .NET Framework 2.0, 3.5, 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2 and 4.7 | No fix listed |
References
- 100742 broken-link third-party-advisory vdb-entry
- 1039324 broken-link third-party-advisory vdb-entry
- github.com third-party-advisory
- github.com exploit third-party-advisory
- github.com exploit third-party-advisory
- portal.msrc.microsoft.com patch vendor-advisory
- 42711 exploit third-party-advisory vdb-entry
- www.cisa.gov government-resource us-government-resource