CVE-2018-15811

7.5 HIGH CISA KEV - Actively Exploited

Published: July 03, 2019 Modified: November 07, 2025

View on NVD

Description

DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.html

Source: cve@mitre.org

Exploit Third Party Advisory VDB Entry

https://github.com/dnnsoftware/Dnn.Platform/releases

Source: cve@mitre.org

Release Notes

https://www.dnnsoftware.com/community/security/security-center

Source: cve@mitre.org

Vendor Advisory

http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.html

Source: af854a3a-2127-422b-91ae-364da2661108

Exploit Third Party Advisory VDB Entry

https://github.com/dnnsoftware/Dnn.Platform/releases

Source: af854a3a-2127-422b-91ae-364da2661108

Release Notes

https://www.dnnsoftware.com/community/security/security-center

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-15811

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

US Government Resource

7 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

91.1%

100th percentile

Exploitation Status

Actively Exploited

Remediation due: 2022-05-03

Weaknesses (CWE)

CWE-326 CWE-326

Affected Vendors

dnnsoftware

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