Lexmark C935dn Lc.jo.p091 vac255GENPASSWORD input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.8$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Lexmark C935dn Lc.jo.p091. This issue affects some unknown processing. Such manipulation of the argument vac255GENPASSWORD leads to input validation. This vulnerability is referenced as CVE-2013-6032. No exploit is available.

Detailsinfo

A vulnerability was found in Lexmark C935dn Lc.jo.p091 (Printing Software) and classified as very critical. Affected by this issue is an unknown function. The manipulation of the argument vac255GENPASSWORD with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The weakness was published 02/04/2014 as confirmed advisory (CERT.org). The advisory is available at kb.cert.org. This vulnerability is handled as CVE-2013-6032 since 10/04/2013. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 08/17/2024).

The vulnerability scanner Nessus provides a plugin with the ID 72773 (Lexmark Printer config.html Administrator Authentication Bypass), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc..

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (90914), Tenable (72773), SecurityFocus (BID 65274†) and Vulnerability Center (SBV-44677†). Similar entry is available at VDB-66291. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.8

VulDB Base Score: 9.8
VulDB Temp Score: 9.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 72773
Nessus Name: Lexmark Printer config.html Administrator Authentication Bypass
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/04/2013 🔍
01/31/2014 +119 days 🔍
01/31/2014 +0 days 🔍
02/04/2014 +4 days 🔍
02/04/2014 +0 days 🔍
03/03/2014 +27 days 🔍
05/28/2014 +86 days 🔍
03/24/2015 +300 days 🔍
08/17/2024 +3434 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-6032 (🔍)
GCVE (CVE): GCVE-0-2013-6032
GCVE (VulDB): GCVE-100-66290
CERT: 🔍
X-Force: 90914
SecurityFocus: 65274 - Lexmark Laser Printers CVE-2013-6032 Authentication Bypass Vulnerability
Vulnerability Center: 44677 - Lexmark Printers Remote Code Execution via the vac.255.GENPASSWORD Parameter, Critical

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 08/17/2024 03:30
Changes: 03/24/2015 15:54 (62), 05/29/2017 08:56 (4), 02/01/2022 08:49 (3), 08/17/2024 03:30 (15)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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