CVE-2020-1046: microsoft microsoft .net framework 2.0 service pack 2
Vulnerability summary
CVE-2020-1046 is a high (CVSS 9.3) vulnerability in microsoft microsoft .net framework 2.0 service pack 2. EPSS estimates a 3.76% chance of exploitation in the next 30 days, higher than 89.7% of scored vulnerabilities.
Timeline
- 17-08-2020PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
A remote code execution vulnerability exists when Microsoft .NET Framework processes input. An attacker who successfully exploited this vulnerability could take control of an affected system. To exploit the vulnerability, an attacker would need to be able to upload a specially crafted file to a web application. The security update addresses the vulnerability by correcting how .NET Framework processes input.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
3.76%
Chance of exploitation in the next 30 days
Percentile
90%
Versus all other CVEs
30-day change
0.00 pp
From 3.76% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Microsoft6 products
- microsoft .net framework 2.0 service pack 2≥ 2.0.0, < publication
- microsoft .net framework 3.5≥ 3.5.0, < publication
- microsoft .net framework 3.5 and 4.7.2≥ 4.7.0, < publication
- microsoft .net framework 3.5 and 4.8≥ 4.8.0, < publication
- microsoft .net framework 3.5.1≥ 3.5.0, < publication
1 vendor · 6 products
References
1 links
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1046X Refsource MISCPatchVendor Advisory