Laserjet Pro M304 M305 W1A46A Firmware
CVE-2023-27971
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
Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Elevation of Privilege.
AnalysisAI
Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Elevation of Privilege. 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. Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Elevation of Privilege. Affected products include: Hp Laserjet Pro M304-M305 W1A46A Firmware, Hp Laserjet Pro M304-M305 W1A47A Firmware, Hp Laserjet Pro M304-M305 W1A48A Firmware, Hp Laserjet Pro M304-M305 W1A66A Firmware, Hp Laserjet Pro M404-M405 93M22A 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.
Certain HP Print devices may be vulnerable to potential information disclosure, denial of service, or remote code execut
Certain HP Print devices may be vulnerable to potential information disclosure, denial of service, or remote code execut
Certain HP LaserJet Pro print products are potentially vulnerable to Potential Remote Code Execution and/or Elevation of
Certain HP LaserJet Pro print products are potentially vulnerable to Heap Overflow and/or Remote Code Execution. Rated c
Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Remote Code Execution. Rated
Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Denial of Service when using
Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow when performing a GET request to sc
Certain HP LaserJet Pro print products are potentially vulnerable to a stack-based buffer overflow related to the compac
Certain HP Print devices may be vulnerable to potential information disclosure, denial of service, or remote code execut
Same weakness CWE-120 – Classic Buffer Overflow
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today