Improper Control of Interaction Frequency in Lexmark Printers
CVE-2023-22960

7.5HIGH

Key Information:

Vendor
Lexmark
Status
B2236 Firmware
Vendor
CVE Published:
23 January 2023

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 54%

Summary

Lexmark printers prior to January 10, 2023, exhibit vulnerabilities related to improper control of interaction frequency. This issue may lead to security exposures that can be exploited by attackers, potentially compromising the integrity of device operations and data. Users of affected Lexmark products should evaluate their systems for potential risks and apply recommended security measures to mitigate this vulnerability.

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2023-22960
Created by t3l3machus

References

https://publications.lexmark.com/publications/security-al...

EPSS Score

54% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.