CVE-2013-3861
CVSS Score Not Available
78.40%
HIGH RiskEPSS (99th percentile)
Microsoft .NET Framework 2.0 SP2, 3.5, 3.5 SP1, 3.5.1, 4, and 4.5 allows remote attackers to cause a denial of service (application crash or hang) via crafted character sequences in JSON data, aka "JSON Parsing Vulnerability."
Published: 10/9/2013
Modified: 4/11/2025
Vulnerability Summary
EPSS Score (Exploitation Probability)
78.40%HIGH Exploitation Risk
99th percentile
This vulnerability has a 78.40% probability of being exploited in the next 30 days, ranking higher than 99% of all scored CVEs.