Cyber Resilience

CVE-2022-28721

Critical

Published: 26 September 2022

Published
26 September 2022
Modified
27 May 2025
KEV Added
—
Patch
—
CVSS Score v3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0065 71.2th percentile
Risk Priority 20 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2022-28721 is a critical-severity an unspecified weakness vulnerability in Hp 1Kr62A Firmware. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 28.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Certain HP Print Products are potentially vulnerable to Remote Code Execution.

CWE(s)
NVD-CWE-noinfo

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

hp
m2u86a firmware
≤ 2211a
hp
m2u86b firmware
≤ 2211a
hp
m2u86c firmware
≤ 2211a
hp
m2u87a firmware
≤ 2211a
hp
m2u87b firmware
≤ 2211a
hp
m2u88b firmware
≤ 2211a
hp
m2u89b firmware
≤ 2211a
hp
m2u76a firmware
≤ 2211c
hp
m2u77a firmware
≤ 2211c
hp
5se522a firmware
≤ 001.2214a
+290 more product configuration(s) — see NVD for full list

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References