CVE-2022-43780 json
Certain HP ENVY, OfficeJet, and DeskJet printers may be vulnerable to a Denial of Service attack.
published 3y ago modified 4mo ago also EUVD-2022-46750
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
Certain HP ENVY, OfficeJet, and DeskJet printers may be vulnerable to a Denial of Service attack.
Patch / fix
- hp m2u75a_firmware 003.2237a
- hp m2u76a_firmware 003.2237a
- hp m2u77a_firmware 003.2237a
- hp m2u81a_firmware 003.2237a
- hp m2u81b_firmware 003.2237a
- hp m2u82a_firmware 003.2237a
- hp m2u82b_firmware 003.2237a
- hp m2u84a_firmware 003.2237a
- hp m2u84b_firmware 003.2237a
- hp m2u85a_firmware 003.2237a
- hp m2u85b_firmware 003.2237a
- hp m2u86a_firmware 003.2237a
- hp m2u86b_firmware 003.2237a
- hp m2u86c_firmware 003.2237a
- hp m2u87a_firmware 003.2237a
- hp m2u87b_firmware 003.2237a
- hp m2u88b_firmware 003.2237a
- hp m2u89b_firmware 003.2237a
- hp m2u91a_firmware 003.2237a
- hp m2u91b_firmware 003.2237a
Is CVE-2022-43780 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- last yr.
Exploit prediction
0.93% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- HP Inc. Certain HP ENVY, OfficeJet, and DeskJet printers
Classification
- Weakness
-
- CWE-400 Uncontrolled Resource Consumption
References
Sources
- CVE List CVE-2022-43780
- NVD CVE-2022-43780
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.