CVE-2017-9822

HighCVSS 8.8/10Known exploited (CISA KEV)Last modified Jun 17, 2026

Description

DNN (aka DotNetNuke) before 9.1.1 has Remote Code Execution via a cookie, aka "2017-08 (Critical) Possible remote code execution on DNN sites."

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-94

Affected software

Vendor	Product	Versions
DotNetNuke	DotNetNuke CMS Fixed in 9.1.1	DotNetNuke CMS Fixed in 9.1.1

References

http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
http://www.dnnsoftware.com/community/security/security-centerProduct, Vendor Advisory
http://www.securityfocus.com/bid/102213Broken Link, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/157080/DotNetNuke-Cookie-Deserialization-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
http://www.dnnsoftware.com/community/security/security-centerProduct, Vendor Advisory
http://www.securityfocus.com/bid/102213Broken Link, Third Party Advisory, VDB Entry
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-9822US Government Resource

Timeline

Published: Jul 20, 2017
Last modified: Jun 17, 2026
Added to CISA KEV: Nov 3, 2021
NVD status: Analyzed

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