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Vulnerability Details :

CVE-2023-50738

Summary
Assigner-Lexmark
Assigner Org ID-7bc73191-a2b6-4c63-9918-753964601853
Published At-17 Jan, 2025 | 21:10
Updated At-17 Jan, 2025 | 22:02
Rejected At-
Credits

A firmware downgrade prevention vulnerability has been identified in newer Lexmark devices.

A new feature to prevent Firmware downgrades was recently added to some Lexmark products. A method to override this downgrade protection has been identified.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Lexmark
Assigner Org ID:7bc73191-a2b6-4c63-9918-753964601853
Published At:17 Jan, 2025 | 21:10
Updated At:17 Jan, 2025 | 22:02
Rejected At:
▼CVE Numbering Authority (CNA)
A firmware downgrade prevention vulnerability has been identified in newer Lexmark devices.

A new feature to prevent Firmware downgrades was recently added to some Lexmark products. A method to override this downgrade protection has been identified.

Affected Products
Vendor
Lexmark International, Inc.Lexmark
Product
Printer Firmware
Default Status
unaffected
Versions
Affected
  • From 0 through 230.041 (custom)
  • From 230.075 through 230.086 (custom)
  • From 230.100 through 230.104 (custom)
  • From 230.200 through 230.209 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-354CWE-354 Improper Validation of Integrity Check Value
CWECWE-1328CWE-1328 Security Version Number Mutable to Older Versions
Type: CWE
CWE ID: CWE-354
Description: CWE-354 Improper Validation of Integrity Check Value
Type: CWE
CWE ID: CWE-1328
Description: CWE-1328 Security Version Number Mutable to Older Versions
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-21CAPEC-21 Exploitation of Trusted Identifiers
CAPEC ID: CAPEC-21
Description: CAPEC-21 Exploitation of Trusted Identifiers
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html
N/A
Hyperlink: https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:7bc73191-a2b6-4c63-9918-753964601853
Published At:17 Jan, 2025 | 21:15
Updated At:17 Jan, 2025 | 22:15

A new feature to prevent Firmware downgrades was recently added to some Lexmark products. A method to override this downgrade protection has been identified.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Type: Secondary
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-354Secondary7bc73191-a2b6-4c63-9918-753964601853
CWE-1328Secondary7bc73191-a2b6-4c63-9918-753964601853
CWE ID: CWE-354
Type: Secondary
Source: 7bc73191-a2b6-4c63-9918-753964601853
CWE ID: CWE-1328
Type: Secondary
Source: 7bc73191-a2b6-4c63-9918-753964601853
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html7bc73191-a2b6-4c63-9918-753964601853
N/A
Hyperlink: https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html
Source: 7bc73191-a2b6-4c63-9918-753964601853
Resource: N/A

Change History

0
Information is not available yet

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