CVE-2020-13817

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

3.38% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

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

2020-06-04 12:31Z6 YR AGO

Last updated

2025-05-05 17:07Z1 YR AGO

Reserved

2020-06-04

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Medium (CVSS 5.9)

CNA CVSS vector

CVSS:3.0/AC:H/AV:N/A:H/C:N/I:N/PR:N/S:U/UI:N

Weaknesses

• CWE-330Use of Insufficiently Random ValuesClass
• CWE-358Improperly Implemented Security Check for StandardBase

Data version

5.1

Document digest

ef1b4886f4da944824a5b98bfe9ffaa91cd9364967647f80d824138596968064

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• lists.opensuse.orgopenSUSE-SU-2020:1007http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.htmlvendor-advisoryx_refsource_SUSE
• security.gentoo.orgGLSA-202007-12https://security.gentoo.org/glsa/202007-12vendor-advisoryx_refsource_GENTOO
• www.oracle.comhttps://www.oracle.com/security-alerts/cpujan2022.htmlx_refsource_MISC
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• bugs.ntp.orghttps://bugs.ntp.org/show_bug.cgi?id=3596x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200625-0004/x_refsource_CONFIRM