Color Laserjet Enterprise Mfp M577 B5L46A Firmware
CVE-2023-1329
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
A potential security vulnerability has been identified for certain HP multifunction printers (MFPs). The vulnerability may lead to Buffer Overflow and/or Remote Code Execution when running HP Workpath solutions on potentially affected products.
AnalysisAI
A potential security vulnerability has been identified for certain HP multifunction printers (MFPs). Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. A potential security vulnerability has been identified for certain HP multifunction printers (MFPs). The vulnerability may lead to Buffer Overflow and/or Remote Code Execution when running HP Workpath solutions on potentially affected products. Affected products include: Hp Laserjet Managed Mfp E62665 3Gy14A Firmware, Hp Laserjet Managed Mfp E62665 3Gy15A Firmware, Hp Laserjet Managed Mfp E62665 3Gy16A Firmware, Hp Laserjet Managed Mfp E62665 3Gy17A Firmware, Hp Laserjet Managed Mfp E62665 3Gy18A Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.
Same weakness CWE-120 – Classic Buffer Overflow
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today