HP Officejet Pro 8740 k7s39a Firmware vulnerabilities

4 CVEs affecting HP Officejet Pro 8740 k7s39a Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2021-3942, published 2022-12-12.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-24293, published 2022-03-23. Critical severity, CVSS 9.8. EPSS: 7.3% chance of exploitation in the next 30 days. Certain HP Print devices may be vulnerable to potential information disclosure, denial of service, or remote code execution.
• CVE-2022-24292, published 2022-03-23. Critical severity, CVSS 9.8. EPSS: 7.3% chance of exploitation in the next 30 days. Certain HP Print devices may be vulnerable to potential information disclosure, denial of service, or remote code execution.
• CVE-2022-24291, published 2022-03-23. High severity, CVSS 7.5. EPSS: 4.6% chance of exploitation in the next 30 days. Certain HP Print devices may be vulnerable to potential information disclosure, denial of service, or remote code execution.
• CVE-2021-3942, published 2022-12-12. Critical severity, CVSS 9.8. EPSS: 1.5% chance of exploitation in the next 30 days. Certain HP Print products and Digital Sending products may be vulnerable to potential remote code execution and buffer overflow with use of Link-Local Multicast Name Resolution or LLMNR.