What’s Vulnerable › Vulnerabilities
CVE-2019-12121
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.7% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2020-03-18 · updated 2026-06-17
- Weakness: CWE-326
Description
An issue was detected in ONAP Portal through Dublin. By executing a padding oracle attack using the ONAPPORTAL/processSingleSignOn UserId field, an attacker is able to decrypt arbitrary information encrypted with the same symmetric key as UserId. All Portal setups are affected.
Affected products
- Onap Open Network Automation Platform: from 3.0.0 before 4.0.0 — fixed in 4.0.0
How to fix
Upgrade to a fixed version: Onap Open Network Automation Platform 4.0.0. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2019-12121 or the next vulnerability affects your stack