CVE-2012-0163 EXPLOIT
9.3
HIGH · CVSS 2.0 · EPSS 38.3% (pctl 99)
Patch early
A public exploit exists.
Description
Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly validate function parameters, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka ".NET Framework Parameter Validation Vulnerability."
Scoring
| CVSS | 9.3 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:M/Au:N/C:C/I:C/A:C |
| EPSS | 38.25% — more likely to be exploited than 99% of all CVEs |
| Weakness | CWE-20 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2012-04-10 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| microsoft | .net framework |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Microsoft .NET Framework EncoderParameter - Integer Overflow (MS12-025) | 2012-04-24 |
References
- http://www.securitytracker.com/id?1026907
- http://www.us-cert.gov/cas/techalerts/TA12-101A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-025
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74377
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15495
- http://www.securitytracker.com/id?1026907
- http://www.us-cert.gov/cas/techalerts/TA12-101A.html
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-025
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74377
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15495
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