7.5

CVE-2018-15811

Warnung
Exploit
DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Dnnsoftware ≫ Dotnetnuke Version >= 9.2 <= 9.2.1

03.11.2021: CISA Known Exploited Vulnerabilities (KEV) Catalog

DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability

Schwachstelle

DotNetNuke (DNN) contains an inadequate encryption strength vulnerability resulting from the use of a weak encryption algorithm to protect input parameters.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 74.05% 0.994
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:P/I:N/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-326 Inadequate Encryption Strength

The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.html
Third Party Advisory
Exploit
VDB Entry
https://github.com/dnnsoftware/Dnn.Platform/releases
Release Notes
https://www.dnnsoftware.com/community/security/security-center
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-15811
US Government Resource