CVE-2020-4530

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

0.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 44.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/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

2020-09-15 13:50Z5 YR AGO

Last updated

2024-09-17 01:01Z1 YR AGO

Reserved

2019-12-30

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 5.4)

CNA CVSS vector

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

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

aab70995e9b46cb7e3442fe2e090d6149ee9db2389a032c158507d37d197a7d0

• www.ibm.comhttps://www.ibm.com/support/pages/node/6332417x_refsource_CONFIRM
• exchange.xforce.ibmcloud.comibm-baw-cve20204530-xss (182714)https://exchange.xforce.ibmcloud.com/vulnerabilities/182714vdb-entryx_refsource_XF