CVE-2021-3396
Last modified
CVE-2021-3396 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. OpenNMS Meridian 2016, 2017, 2018 before 2018.1.25, 2019 before 2019.1.16, and 2020 before 2020.1.5, Horizon 1.2 through 27.0.4, and Newts <1.5.3 has Incorrect Access Control, which allows local and remote code execution using JEXL expressions.. EPSS estimates a 2.37% chance of exploitation in the next 30 days.
Description
OpenNMS Meridian 2016, 2017, 2018 before 2018.1.25, 2019 before 2019.1.16, and 2020 before 2020.1.5, Horizon 1.2 through 27.0.4, and Newts <1.5.3 has Incorrect Access Control, which allows local and remote code execution using JEXL expressions.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opennms | Horizon | >= 16.0.0, <= 27.0.3 |
| Opennms | Meridian | >= 2016.1.0, <= 2016.1.24 |
| Opennms | Meridian | >= 2017.1.0, <= 2017.1.26 |
| Opennms | Meridian | >= 2018.1.0, < 2018.1.25 |
| Opennms | Meridian | >= 2019.1.0, < 2019.1.16 |
| Opennms | Meridian | >= 2020.1.0, < 2020.1.5 |
| Opennms | Newts | < 1.5.3 |
References
- https://www.opennms.comVendor Advisory
- https://www.opennms.comVendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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