CVE-2020-4919

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

0.62% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 47.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2021-01-04 14:00Z5 YR AGO

Last updated

2024-09-17 02:17Z1 YR AGO

Reserved

2019-12-30

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 4.7)

CNA CVSS vector

CVSS:3.0/C:L/S:U/UI:N/AC:L/PR:H/I:L/AV:N/A:L/RC:C/E:U/RL:O

Weaknesses

No CWE assigned

Data version

5.1

Document digest

2eb0c722dd900e9951f9a0bb502eb6cad08e3be7fe6f00180fa4018b6d205f00

• www.ibm.comhttps://www.ibm.com/support/pages/node/6393554x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-cps-cve20204919-session-fixation (191395)https://exchange.xforce.ibmcloud.com/vulnerabilities/191395vdb-entryx_refsource_XF