HP Printers Insufficient DLL Signature Validation

CVSS Base Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P

Detection Type:
Remote Banner

Solution Type:
Vendor Patch

Summary:
Multiple HP Printers perform insufficient Solution DLL Signature Validation, allowing for potential execution of arbitrary code.

Detection Method:
The script checks if the target host is a vulnerable device running a vulnerable firmware version.

Impact:
Successful exploitation could allow an attacker to gain complete control over the target host.

Affected Versions:
HP LaserJet Enterprise, HP PageWide Enterprise, HP LaserJet Managed and HP OfficeJet Enterprise printers. Please see the referenced vendor advisory for a full list of affected printers/models and firmware versions.

Recommendations:
The vendor has released firmware updates. Please see the referenced vendor advisory for more information.

NIST (National Institute of Standards and Technology) NVD (National Vulnerability Database)

https://nvd.nist.gov/vuln/detail/CVE-2017-2750

SecurityFocus Bugtraq ID:

https://www.securityfocus.com/bid/101965

References:

https://support.hp.com/us-en/document/c05839270