cbcvebase.
CVE-2013-3171
published 2013-07-10

CVE-2013-3171: The serialization functionality in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5 SP1, 3.5.1, 4, and 4.5 does not properly check the permissions of delegate…

PriorityP358critical9.3CVSS 2.0
AVNACMAuNCCICAC
EPSS
20.60%
97.2th percentile
The serialization functionality in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5 SP1, 3.5.1, 4, and 4.5 does not properly check the permissions of delegate objects, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application that leverages a partial-trust relationship, aka "Delegate Serialization Vulnerability."

Affected

5 ranges
VendorProductVersion rangeFixed in
microsoftnet_framework
microsoftnet_framework
microsoftnet_framework
microsoftnet_framework
microsoftnet_framework
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.