CVE-2020-1730

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

3.14% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

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

2020-04-13 00:00Z6 YR AGO

Last updated

2024-08-04 06:46Z2 YR AGO

Reserved

2019-11-27

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

94a29835e0e4eba685566bbdc5e6897131567b65368bceba5dcd6f7c7e72543b

• lists.fedoraproject.orgFEDORA-2020-5a77f0d68fhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VLSWHBQ3EPKGTGLQNH554Z746BJ3C554/vendor-advisory
• usn.ubuntu.comUSN-4327-1https://usn.ubuntu.com/4327-1/vendor-advisory
• lists.fedoraproject.orgFEDORA-2020-6cad41abb0https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2A7BIFKUYIYKTY7FX4BEWVC2OHS5DPOU/vendor-advisory
• www.oracle.comhttps://www.oracle.com/security-alerts/cpuoct2020.html
• www.libssh.orghttps://www.libssh.org/security/advisories/CVE-2020-1730.txt
• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1730
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200424-0001/