high7.5Public exploit code
CVE-2018-18326
Insufficient Entropy in DotNetNuke
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- DotNetNuke - Cookie Deserialization Remote Code Execution (Metasploit)2020-04-16 · remote · windows · Verified
Impact
DNN (aka DotNetNuke) 9.2 through 9.2.2 incorrectly converts encryption key source values, resulting in lower than expected entropy. NOTE: this issue exists because of an incomplete fix for CVE-2018-15812.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| nuget | DotNetNuke.Core | < 9.3.0 | 9.3.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Dnnsoftware | Dotnetnuke | from 9.2 through 9.2.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.html
- https://github.com/dnnsoftware/Dnn.Platform/releases
- https://www.dnnsoftware.com/community/security/security-center
- https://github.com/advisories/GHSA-xx3h-j3cx-8qfj
- https://nvd.nist.gov/vuln/detail/CVE-2018-18326