What is CVE-2021-3821?

CVE-2021-3821 is a critical-severity vulnerability in Hp Futuresmart_5, classified under Uncontrolled Resource Consumption. CVSS score: 9.8/10. Published 2022-12-12.

How severe is CVE-2021-3821?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Resource exhaustion in Hp Futuresmart_5

CVE-2021-3821

A potential security vulnerability has been identified for certain HP multifunction printers (MFPs). The vulnerability may lead to Denial of Service when running HP Workpath solutions on potentially affected products.

Vulnerability class: DoS (Denial of Service)

EPSS: 0.009 (54.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Hp Futuresmart_5
Hp Inc. Futuresmart — versions See HP Security Bulletin reference for affected versions.

Weakness classification (CWE)

CWE-400 — Uncontrolled Resource Consumption

References

hp-security-alert@hp.com (Vendor Advisory)

Frequently asked questions

What is CVE-2021-3821?: CVE-2021-3821 is a critical-severity vulnerability in Hp Futuresmart_5, classified under Uncontrolled Resource Consumption. CVSS score: 9.8/10. Published 2022-12-12.
How severe is CVE-2021-3821?: Critical severity. CVSS v3 base score is 9.8 out of 10.