November 3, 2021 · Applied Cybernetics Group
CVE-2018-15811 — DotNetNuke (DNN) DotNetNuke (DNN)
DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability
- Added to KEV
2021-11-03- Federal due date
2022-05-03- Vendor
- DotNetNuke (DNN)
- Product
- DotNetNuke (DNN)
- EPSS
- 99.4th percentile (score 0.740, as of
2026-07-13) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2018-15811
CISA short description
DotNetNuke (DNN) contains an inadequate encryption strength vulnerability resulting from the use of a weak encryption algorithm to protect input parameters.
Required action
Apply updates per vendor instructions.