CVE & CISA-KEV Catalog

CVE-2022-43780

HIGH
7.5
CVSS v3
NVD

Description

Certain HP ENVY, OfficeJet, and DeskJet printers may be vulnerable to a Denial of Service attack.

How to fix

Remediation Available
m2u75a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u76a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u77a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u81a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u81b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u82a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u82b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u84a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u84b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u85a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u85b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u86a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u86b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u86c firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u87a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u87b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u88b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u89b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u91a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u91b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u92a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u92b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u94a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
m2u94b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a54a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a59a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a60a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a61a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a61b firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a69a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a70a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a71a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a73a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4a74a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4b12a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4b13a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4b14a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4b18a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4b27a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4b28a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD
z4b29a firmwareNVD
Affected:< 003.2237aFixed in:003.2237aCVE-2022-43780derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.86%probability of exploitation in 30 days
54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-400 (Resource Exhaustion) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-44487High7.5100%KEVFix
CVE-2021-44228Critical10.0100%KEV + RansomFix
CVE-2011-3192High7.899%-Fix
CVE-2019-11478Medium5.395%-Fix
CVE-2024-25617Medium5.389%-Fix
CVE-2018-1000115High7.589%-Fix
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CVE-2022-43780 severity badge

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-04-30.