high
7.5
Advisory Published
Updated

CVE-2022-2794

First published: Fri Nov 18 2022(Updated: )

Certain HP PageWide Pro Printers may be vulnerable to a potential denial of service attack.

Credit: hp-security-alert@hp.com

Affected SoftwareAffected VersionHow to fix
Hp Pagewide 352dw J6u57a Firmware<2228b
Hp Pagewide 352dw J6u57a
Hp Pagewide 377dw J9v80a Firmware<2228b
Hp Pagewide 377dw J9v80a
Hp Pagewide Managed P55250dw J6u55a Firmware<2228b
Hp Pagewide Managed P55250dw J6u55a
Hp Pagewide Managed P55250dw J6u51b Firmware<2228b
Hp Pagewide Managed P55250dw J6u51b
Hp Pagewide Managed P55250dw J6u55b Firmware<2228b
Hp Pagewide Managed P55250dw J6u55b
Hp Pagewide Managed P57750dw J9v82a Firmware<2228b
Hp Pagewide Managed P57750dw J9v82a
Hp Pagewide Pro 452dn D3q15a Firmware<2228b
Hp Pagewide Pro 452dn D3q15a
Hp Pagewide Pro 452dw D3q16a Firmware<2228b
Hp Pagewide Pro 452dw D3q16a
Hp Pagewide Pro 477dn D3q19a Firmware<2228b
Hp Pagewide Pro 477dn D3q19a
Hp Pagewide Pro 477dw D3q20a Firmware<2228b
Hp Pagewide Pro 477dw D3q20a
Hp Pagewide Pro 552dw D3q17a Firmware<2228b
Hp Pagewide Pro 552dw D3q17a
Hp Pagewide Pro 577dw D3q21a Firmware<2228b
Hp Pagewide Pro 577dw D3q21a
Hp Pagewide Pro 577z K9z76a Firmware<2228b
Hp Pagewide Pro 577z K9z76a

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Reference Links

Frequently Asked Questions

  • Which printers are affected by CVE-2022-2794?

    Certain HP PageWide Pro Printers, including Hp Pagewide 352dw J6u57a, Hp Pagewide 377dw J9v80a, Hp Pagewide Managed P55250dw J6u55a, Hp Pagewide Managed P55250dw J6u51b, Hp Pagewide Managed P55250dw J6u55b, Hp Pagewide Managed P57750dw J9v82a, Hp Pagewide Pro 452dn D3q15a, Hp Pagewide Pro 452dw D3q16a, Hp Pagewide Pro 477dn D3q19a, Hp Pagewide Pro 477dw D3q20a, Hp Pagewide Pro 552dw D3q17a, Hp Pagewide Pro 577dw D3q21a, and Hp Pagewide Pro 577z K9z76a.

  • What is the severity of CVE-2022-2794?

    The severity of CVE-2022-2794 is high with a score of 7.5.

  • What is the vulnerability in CVE-2022-2794?

    The vulnerability in CVE-2022-2794 is a potential denial of service attack.

  • How can I check if my printer is vulnerable?

    You can check if your printer is vulnerable by referring to the list of affected printers provided in the reference link.

  • How do I fix CVE-2022-2794?

    To fix CVE-2022-2794, you should update the firmware of the affected HP PageWide Pro Printer to the latest version provided by HP.

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