CVE-2020-3811

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

1.81% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 78.5% of scored records. A rank, not a probability.

NVD base score

7.5 (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:H/A:N

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

2020-05-26 13:04Z6 YR AGO

Last updated

2024-09-17 00:11Z2 YR AGO

Reserved

2019-12-17

Assigning CNA

debian

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-665Improper InitializationClass
• CWE-863Incorrect AuthorizationClass

Data version

5.1

Document digest

a0488ccd6e009d8b849abb422fc301c76d529f54d5a514b91d5080d5f6f3148e

• www.openwall.comhttps://www.openwall.com/lists/oss-security/2020/05/19/8x_refsource_MISC
• bugs.debian.orghttps://bugs.debian.org/961060x_refsource_MISC
• www.debian.orghttps://www.debian.org/security/2020/dsa-4692x_refsource_MISC
• lists.debian.org[debian-lts-announce] 20200604 [SECURITY] [DLA 2234-1] netqmail security updatehttps://lists.debian.org/debian-lts-announce/2020/06/msg00002.htmlmailing-listx_refsource_MLIST
• usn.ubuntu.comUSN-4556-1https://usn.ubuntu.com/4556-1/vendor-advisoryx_refsource_UBUNTU