CVE-2017-9822

high

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."

References

https://github.com/Tnot123/cve-2017-9822

https://github.com/murataydemir/CVE-2017-9822

https://github.com/advisories/GHSA-x2rg-fmcv-crq5

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-9822

http://www.securityfocus.com/bid/102213

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

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

Details

Source: Mitre, NVD

Published: 2017-07-20

Updated: 2026-06-17

Known Exploited Vulnerability (KEV)

Risk Information

CVSS v2

Base Score: 6.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.94789