CVE-2021-33616

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

0.75% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 52.2% 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

2022-04-04 11:51Z4 YR AGO

Last updated

2024-08-03 23:58Z2 YR AGO

Reserved

2021-05-28

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

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

Data version

5.1

Document digest

0c550c386261865c811398a89e1d7e38af508c080c9c5e1787c3c1a3eda2bece

• github.comhttps://github.com/fireeye/Vulnerability-Disclosuresx_refsource_MISC
• community.rsa.comhttps://community.rsa.com/t5/archer-product-advisories/tkb-p/archer-product-advisoriesx_refsource_MISC
• www.archerirm.communityhttps://www.archerirm.community/t5/security-advisories/archer-an-rsa-business-update-for-multiple-vulnerabilities/ta-p/674497x_refsource_MISC
• github.comhttps://github.com/mandiant/Vulnerability-Disclosures/blob/master/2022/MNDT-2022-0020/MNDT-2022-0020.mdx_refsource_MISC