Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-50738
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
A firmware downgrade prevention vulnerability has been identified in newer Lexmark devices.
Source: NVD (National Vulnerability Database)
Vulnerability Description
A new feature to prevent Firmware downgrades was recently added to some Lexmark products. A method to override this downgrade protection has been identified.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
完整性检查值验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lexmark 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lexmark是美国利盟（Lexmark）公司的一系列打印机。 Lexmark存在安全漏洞，该漏洞源于新添加的防止固件降级功能可以被绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
LexmarkPrinter Firmware 0 ~ 230.041 -
II. Public POCs for CVE-2023-50738
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC
III. Intelligence Information for CVE-2023-50738
Please Login to view more intelligence information
IV. Related Vulnerabilities
Same product: Printer Firmware
Same vendor: Lexmark
Same weakness: CWE-354
V. Comments for CVE-2023-50738

No comments yet

Leave a comment