CVE-2020-25684

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

4.04% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 89.7% of scored records. A rank, not a probability.

NVD base score

3.7 (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:L/A:N

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

2021-01-20 15:22Z5 YR AGO

Last updated

2025-11-04 19:12Z10 MO AGO

Reserved

2020-09-16

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-358Improperly Implemented Security Check for StandardBase

Data version

5.2

Document digest

3b864195c2fbaebdf90d89456ac3df13be67678e6dfcd30c7f3ca1b8bb8171f7

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1889686x_refsource_MISC
• www.jsof-tech.comhttps://www.jsof-tech.com/disclosures/dnspooq/x_refsource_MISC
• lists.fedoraproject.orgFEDORA-2021-84440e87bahttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WYW3IR6APUSKOYKL5FT3ACTIHWHGQY32/vendor-advisoryx_refsource_FEDORA
• security.gentoo.orgGLSA-202101-17https://security.gentoo.org/glsa/202101-17vendor-advisoryx_refsource_GENTOO
• www.debian.orgDSA-4844https://www.debian.org/security/2021/dsa-4844vendor-advisoryx_refsource_DEBIAN
• lists.fedoraproject.orgFEDORA-2021-2e4c3d5a9dhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QGB7HL3OWHTLEPSMLDGOMXQKG3KM2QME/vendor-advisoryx_refsource_FEDORA
• lists.debian.org[debian-lts-announce] 20210322 [SECURITY] [DLA 2604-1] dnsmasq security updatehttps://lists.debian.org/debian-lts-announce/2021/03/msg00027.htmlmailing-listx_refsource_MLIST
• www.arista.comhttps://www.arista.com/en/support/advisories-notices/security-advisories/12135-security-advisory-61x_refsource_MISC
• www.kb.cert.orghttps://www.kb.cert.org/vuls/id/434904