CVE-2020-12760

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.46% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 88.0% of scored records. A rank, not a probability.

NVD base score

8.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-05-11 15:54Z6 YR AGO

Last updated

2024-08-04 12:04Z2 YR AGO

Reserved

2020-05-09

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-502Deserialization of Untrusted DataBase

Data version

5.1

Document digest

48c430f2765704f3951a9fd3c3a62cc4dd5f1891329306f948aa81b7f41d7c94

• www.opennms.comhttps://www.opennms.com/en/blog/2020-04-29-opennms-horizon-26-0-1-luchador-released/x_refsource_MISC
• www.opennms.comhttps://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2019-1-6-europa-released/x_refsource_MISC
• www.opennms.comhttps://www.opennms.com/en/blog/2020-04-29-opennms-meridian-2018-1-18-wildfire-released/x_refsource_MISC
• github.comhttps://github.com/OpenNMS/opennms/releases/tag/opennms-26.0.1-1x_refsource_MISC
• issues.opennms.orghttps://issues.opennms.org/browse/NMS-12673x_refsource_MISC