Potential Predictable Session ID
CVE-2023-3711

8.8HIGH

Key Information:

Vendor

Honeywell

Vendor
CVE Published:
12 September 2023

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2023-3711?

A vulnerability exists in Honeywell PM43 printers that allows for session credential falsification through a session fixation mechanism. This issue affects PM43 models running versions prior to P10.19.050004, compromising the integrity of user sessions. It is crucial to update to the latest firmware version MR19.5 (e.g., P10.19.050006) to mitigate this risk. Keeping your devices updated is essential to maintaining secure operations.

Affected Version(s)

PC23/43, PD43 32 bit 0

PD45, PX240 32 bit 0

PM23/43 32 bit 0

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.

References

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

.