CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: May 3, 2022
Description
DotNetNuke (DNN) contains a vulnerability that may allow for remote code execution via cookie deserialization.
CVSS Score
8.8/ 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HEPSS — Exploit Probability
94.3%
Higher than 99.9% of all CVEs
Weakness Classification (CWE)
Known Exploits
POCRequired Action
https://nvd.nist.gov/vuln/detail/CVE-2017-9822
Risk Assessment
CRITICALIn CISA KEV
Known exploit
High EPSS
Ransomware
Details
- Severity
- High
- CVSS
- 8.8
- EPSS
- 94.3%
- CWE
- CWE-94
- Exploit
- POC
- CISA KEV
- Yes
- Ransomware
- Known
- Articles
- 0
Timeline
Published
Nov 3, 2021
Added to KEV
Nov 3, 2021
Remediation Due
May 3, 2022