Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2016-1896

Severity CVSS v4.0:
Pending analysis
Type:
CWE-254 Security Features
Publication date:
27/01/2016
Last modified:
12/04/2025

Description

Race condition in the initialization process on Lexmark printers with firmware ATL before ATL.02.049, CB before CB.02.049, PP before PP.02.049, and YK before YK.02.049 allows remote attackers to bypass authentication by leveraging incorrect detection of the security-jumper status.

Impact

Vector 3.x
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.80 CRITICAL
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
9.80
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:C/I:C/A:C CVSS v2.0 Severity and Metrics:

Base Score: 10.00 HIGH
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete

Base Score 2.0
10.00
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:lexmark:printer_firmware:*:*:*:*:*:*:*:* cb.02.048 (including)
cpe:2.3:h:lexmark:c4150:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:cs720de:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:cs720dte:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:cs725de:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:cs725dte:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:printer_firmware:*:*:*:*:*:*:*:* atl.02.048 (including)
cpe:2.3:h:lexmark:cx725de:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:cx725dhe:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:cx725dthe:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:xc4150:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:printer_firmware:*:*:*:*:*:*:*:* yk.02.048 (including)
cpe:2.3:h:lexmark:c6160:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:cs820de:*:*:*:*:*:*:*:*
cpe:2.3:h:lexmark:cs820dte:*:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools