Lexmark Printer config.html Administrator Authentication Bypass

critical Nessus Plugin ID 72773

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Synopsis

The remote printer is potentially affected by a security bypass vulnerability.

Description

The version of the remote Lexmark printer is potentially affected by a security bypass vulnerability. An input validation error exists related to the webpage 'config.html' and the 'vac.255.GENPASSWORD' parameter that could allow an attacker to change the administrator password to a blank string.

Solution

Upgrade to the vendor's suggested Lexmark printer firmware version or later.

Plugin Details

Severity: Critical

ID: 72773

File Name: lexmark_printer_TE586.nasl

Version: 1.4

Type: remote

Family: Misc.

Published: 3/3/2014

Updated: 11/26/2019

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2013-6032

Vulnerability Information

CPE: cpe:/h:lexmark:c52x, cpe:/h:lexmark:c53x, cpe:/h:lexmark:c77x, cpe:/h:lexmark:c78x, cpe:/h:lexmark:c920, cpe:/h:lexmark:c935dn, cpe:/h:lexmark:e250, cpe:/h:lexmark:e350, cpe:/h:lexmark:e450, cpe:/h:lexmark:n4000, cpe:/h:lexmark:n4050e, cpe:/h:lexmark:n70xxe, cpe:/h:lexmark:t64x, cpe:/h:lexmark:w840, cpe:/h:lexmark:x642, cpe:/h:lexmark:x644, cpe:/h:lexmark:x646, cpe:/h:lexmark:x64xef, cpe:/h:lexmark:x772e, cpe:/h:lexmark:x85x, cpe:/h:lexmark:x94x

Required KB Items: www/lexmark_printer/model, www/lexmark_printer/base_ver

Exploit Ease: No known exploits are available

Patch Publication Date: 1/31/2014

Vulnerability Publication Date: 1/31/2014

Reference Information

CVE: CVE-2013-6032

BID: 65274

CERT: 108062

Detections

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