CVE Watch—

CVE-2018-15811

DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability

CVSS

—

No CVSS

EPSS

76.1%

p100

KEV

YES

Nov 3, 2021

Exploit Today

0-100

Published: — · Last modified: —

EPSS · 30d

74.0%EPSS · 30 days76.3%

2026-09-162026-10-14

KEV catalog record

Product

DotNetNuke (DNN) / DotNetNuke (DNN)

Vulnerability

DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

May 3, 2022

Known ransomware use

Summary 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.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2018-15811

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