CVE-2021-3821 is a critical denial-of-service vulnerability affecting certain HP multifunction printers running HP Workpath solutions, specifically HP FutureSmart 5. With a CVSS score of 9.8, it can be exploited remotely without authentication and has a high impact on confidentiality, integrity, and availability. While there are no known public exploits or active exploitation, the vulnerability has garnered significant community discussion, indicating potential interest from threat actors.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 5.3CPE matchmatch criteria | cpe:2.3:o:hp:futuresmart_5:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.