CVE-2019-6318
9.8 · CRITICALOverview
CVE-2019-6318 is a critical-severity vulnerability affecting hp color_laserjet_cm4540_mfp_firmware. It was published on April 11, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
HP LaserJet Enterprise printers, HP PageWide Enterprise printers, HP LaserJet Managed printers, HP Officejet Enterprise printers have an insufficient solution bundle signature validation that potentially allows execution of arbitrary code.
Remediation
Check the references section for vendor advisories and patches from hp. Update color_laserjet_cm4540_mfp_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 | color_laserjet_cm4540_mfp_firmware | >= 0, < 2309010_581401 | Affected |
| hp | color_laserjet_enterprise_cp5525_firmware | >= 0, < 2309010_581402 | Affected |
| hp | color_laserjet_enterprise_m553_firmware | >= 0, < 2309010_581409 | Affected |
| hp | color_laserjet_enterprise_m552_firmware | >= 0, < 2309010_581409 | Affected |
| hp | color_laserjet_managed_m553_firmware | >= 0, < 2309010_581409 | Affected |
| hp | color_laserjet_enterprise_m651_firmware | >= 0, < 2309010_581418 | Affected |
| hp | color_laserjet_managed_m651_firmware | >= 0, < 2309010_581418 | Affected |
| hp | color_laserjet_enterprise_m652_firmware | >= 0, < 2407081_000586 | Affected |
| hp | color_laserjet_enterprise_m653_firmware | >= 0, < 2407081_000586 | Affected |
| hp | color_laserjet_enterprise_m750_firmware | >= 0, < 2309010_581423 | Affected |
Frequently Asked Questions
What is CVE-2019-6318?
CVE-2019-6318 is a critical-severity vulnerability affecting hp color_laserjet_cm4540_mfp_firmware. It was published on April 11, 2019 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2019-6318?
This vulnerability has a CVSS 3.0 base score of 9.8, 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-2019-6318?
Check the references section for vendor advisories and patches from hp. Update color_laserjet_cm4540_mfp_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-2019-6318?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-6318 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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