CVE-2019-16240
9.1 · CRITICALOverview
CVE-2019-16240 is a critical-severity vulnerability affecting hp pagewide_pro_577z_k9z76a_firmware. It was published on November 9, 2021 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A Buffer Overflow and Information Disclosure issue exists in HP OfficeJet Pro Printers before 001.1937C, and HP PageWide Managed Printers and HP PageWide Pro Printers before 001.1937D exists; A maliciously crafted print file might cause certain HP Inkjet printers to assert. Under certain circumstances, the printer produces a core dump to a local device.
Remediation
Check the references section for vendor advisories and patches from hp. Update pagewide_pro_577z_k9z76a_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| hp | pagewide_pro_577z_k9z76a_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_577z_k9z76b_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_577z_k9z76d_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_577dw_d3q21a_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_577dw_d3q21b_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_577dw_d3q21c_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_577dw_d3q21d_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_552dw_2dr21d_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_552dw_d3q17a_firmware | >= 0, < 001.1937d | Affected |
| hp | pagewide_pro_552dw_d3q17d_firmware | >= 0, < 001.1937d | Affected |
Frequently Asked Questions
What is CVE-2019-16240?
CVE-2019-16240 is a critical-severity vulnerability affecting hp pagewide_pro_577z_k9z76a_firmware. It was published on November 9, 2021 and has a CVSS 3.1 base score of 9.1 (CRITICAL).
How severe is CVE-2019-16240?
This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-16240?
Check the references section for vendor advisories and patches from hp. Update pagewide_pro_577z_k9z76a_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-16240?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-16240 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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Browser-based exploitation validates findings with real proof-of-concept.
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