CVE-2023-26063

Certain Lexmark devices through 2023-02-19 access a Resource By Using an Incompatible Type

Critical · published April 10, 2023

CVSS v3.1
9.8
EPSS
1%
Percentile
52.9
In the wild
Unconfirmed
What it is

🚨 A sneaky flaw in certain Lexmark devices lets attackers access sensitive resources by using an incompatible type — think of it as a delivery driver trying to drop off a package but using the wrong address! 🔥 It's like when someone tries to deliver a pizza to the wrong apartment because they misread the address label. They can get inside and see everything meant for the actual tenants, causing chaos and confusion! This vulnerability is absolutely devastating! An attacker could gain unauthorized access to sensitive resources on affected Lexmark devices, potentially exposing confidential information or even disrupting business processes. If the wrong hands get hold of this access, the fallout could be profound.

Put simply

It's like when someone tries to deliver a pizza to the wrong apartment because they misread the address label. They can get inside and see everything meant for the actual tenants, causing chaos and confusion! This flaw allows certain Lexmark devices to access resources incorrectly, using an incompatible type, creating a pathway for unauthorized access without the necessary checks in place.

What to do

This vulnerability is absolutely devastating! An attacker could gain unauthorized access to sensitive resources on affected Lexmark devices, potentially exposing confidential information or even disrupting business processes. If the wrong hands get hold of this access, the fallout could be profound. Patch your Lexmark devices immediately to the latest firmware to close this loophole. If you're unsure about your device's version, check Lexmark's support page for the necessary updates. Don't take this lightly—immediate action is crucial! You've got this! Fixing this vulnerability ensures your devices stay secure and your data protected. 🛡️

The record
Technical detail
CVSS v3.1
9.8 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00708 · 52.9th percentile
Published
2023-04-10T00:00Z
EPSS history
Timeline
  • 10 APR 00:00Z
    Certain Lexmark devices through 2023-02-19 access a Resource By Using an Incompatible Type
    cvelistv5