CVE-2023-4063
5.3 · MEDIUMOverview
CVE-2023-4063 is a medium-severity vulnerability affecting hp 1kr42a_firmware. It was published on March 22, 2024 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
Certain HP OfficeJet Pro printers are potentially vulnerable to a Denial of Service when using an improper eSCL URL GET request.
Remediation
Check the references section for vendor advisories and patches from hp. Update 1kr42a_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 | 1kr42a_firmware | >= 0, < 002.2349a | Affected |
| hp | 1kr45a_firmware | >= 0, < 002.2349a | Affected |
| hp | 1kr46a_firmware | >= 0, < 002.2349a | Affected |
| hp | 1kr48a_firmware | >= 0, < 002.2349a | Affected |
| hp | 1kr49a_firmware | >= 0, < 002.2349a | Affected |
| hp | 1kr54a_firmware | >= 0, < 002.2349a | Affected |
| hp | 1kr55a_firmware | >= 0, < 002.2349a | Affected |
| hp | 1kr55b_firmware | >= 0, < 002.2349a | Affected |
| hp | 1kr55d_firmware | >= 0, < 002.2349a | Affected |
| hp | 1mr66a_firmware | >= 0, < 002.2349a | Affected |
Frequently Asked Questions
What is CVE-2023-4063?
CVE-2023-4063 is a medium-severity vulnerability affecting hp 1kr42a_firmware. It was published on March 22, 2024 and has a CVSS 3.1 base score of 5.3 (MEDIUM).
How severe is CVE-2023-4063?
This vulnerability has a CVSS 3.1 base score of 5.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2023-4063?
Check the references section for vendor advisories and patches from hp. Update 1kr42a_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-2023-4063?
CyberStrike's AI-powered security agents can automatically detect CVE-2023-4063 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.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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