Detections
Analytics

Lexmark Printers Improper Input Validation (CVE-2013-6032)

critical Tenable OT Security Plugin ID 505922

Synopsis

The remote OT asset is affected by a vulnerability.

Description

cgi-bin/postpf/cgi-bin/dynamic/config/config.html on Lexmark X94x before LC.BR.P142, X85x through LC4.BE.P487, X644 and X646 before LC2.MC.P374, X642 through LC2.MB.P318, W840 through LS.HA.P252, T64x before LS.ST.P344, X64xef through LC2.TI.P325, C935dn through LC.JO.P091, C920 through LS.TA.P152, C78x through LC.IO.P187, X78x through LC2.IO.P335, C77x through LC.CM.P052, X772 through LC2.TR.P291, C53x through LS.SW.P069, C52x through LS.FA.P150, 25xxN through LCL.CU.P114, N4000 through LC.MD.P119, N4050e through GO.GO.N206, N70xxe through LC.CO.N309, E450 through LM.SZ.P124, E350 through LE.PH.P129, and E250 through LE.PM.P126 printers allows remote attackers to remove the Password Protect administrative password via the vac.255.GENPASSWORD parameter.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

Refer to the vendor advisory.

See Also

http://www.kb.cert.org/vuls/id/108062

http://www.nessus.org/u?21b6949d

Plugin Details

Severity: Critical

ID: 505922

File Name: tenable_ot_lexmarkinternational_CVE-2013-6032.nasl

Version: 1.1

Type: Remote

Family: Tenable.ot

Published: 8/3/2026

Updated: 8/3/2026

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.06

CVSS v2

Risk Factor: Critical

Base Score: 10

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

CVSS Score Source: CVE-2013-6032

CVSS v3

Risk Factor: Critical

Base Score: 9.8

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

Vulnerability Information

CPE: cpe:/h:lexmark:25xxn, 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:x772, cpe:/h:lexmark:x78x, cpe:/h:lexmark:x85x, cpe:/h:lexmark:x94x

Required KB Items: Tenable.ot/LexmarkInternational

Patch Publication Date: 2/4/2014

Vulnerability Publication Date: 2/4/2014

Reference Information

CVE: CVE-2013-6032

CWE: 20