Description
DNN (aka DotNetNuke) 9.2 through 9.2.1 incorrectly converts encryption key source values, resulting in lower than expected entropy.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Metasploit 1 module
-
DotNetNuke Cookie Deserialization Remote Code Excecution
exploit/windows/http/dnn_cookie_deserialization_rce
Exploit-DB 1
- DotNetNuke - Cookie Deserialization Remote Code Execution (Metasploit) EDB-48336 · remote · Apr 16, 2020 · verified
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| NuGet | DotNetNuke.Core | >= 9.2.0, < 9.2.2 | 9.2.2 | GHSA-pf46-gqg9-j3v3 |