CVE-2018-15811
7.5
HIGH
CVSS 3.1
EPSS 76.1% · 100th pctCISA KEV · Exploited in the wild
2019-07-03•Updated 2025-10-21•KEV 2021-11-03
CISA Known Exploited Vulnerabilities
DotNetNuke (DNN) Inadequate Encryption Strength Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.
Added to KEV
2021-11-03
Remediation due
2022-05-03
Required action
Apply updates per vendor instructions.
CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2018-15811
Description
DNN (aka DotNetNuke) 9.2 through 9.2.1 uses a weak encryption algorithm to protect input parameters.
Severity
CVSS 3.1 · CISA7.5 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NSSVC · CISA-ADP
Exploitationactive
Automatableyes
Technical impactpartial
Affected Products
| Vendor | Product | Affected versions |
|---|---|---|
| - | - | n/a |
References
3 LinksRecord Details
Published
2019-07-03
Last updated
2025-10-21
Assigner (CNA)
mitre
Credited to
-
CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.