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CVE-2023-3711

Potential Predictable Session ID

HIGH
8.8
CVSS Score
Published: September 12, 2023 at 07:57 PM UTC
Updated: June 17, 2026 at 06:14 AM UTC
17 products affected across 1 vendorPM43 FirmwarePD45PM43

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Severity
HIGH8.8
Exploit prediction
EPSS 1%
SSVC
No known exploit

Description

Session Fixation vulnerability in Honeywell PM43 on 32 bit, ARM (Printer web page modules) allows Session Credential Falsification through Prediction.This issue affects PM43 versions prior to P10.19.050004. Update to the latest available firmware version of the respective printers to version MR19.5 (e.g. P10.19.050006).

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

PM43 Firmware· Honeywell
95%
v < p10.19.050004
Affected range stops below p10.19.050004, so it looks safe — our inference, not a vendor statement
honeywell-pm43 (same device)
PC23· Honeywell
60%
v < K10.19.050004
Affected range stops below K10.19.050004, so it looks safe — our inference, not a vendor statement
PC43· Honeywell
60%
v < K10.19.050004
Affected range stops below K10.19.050004, so it looks safe — our inference, not a vendor statement
PD43· Honeywell
60%
v < K10.19.050004
Affected range stops below K10.19.050004, so it looks safe — our inference, not a vendor statement
PD45· Honeywell
60%
v < F10.19.050004
Affected range stops below F10.19.050004, so it looks safe — our inference, not a vendor statement
PM23· Honeywell
60%
v < P10.19.050004
Affected range stops below P10.19.050004, so it looks safe — our inference, not a vendor statement
PM42· Honeywell
60%
v < L10.19.050004v < T10.19.050004
Affected range stops below L10.19.050004, so it looks safe — our inference, not a vendor statement
Affected range stops below T10.19.050004, so it looks safe — our inference, not a vendor statement
PM43· Honeywell
60%
v < P10.19.050004
Affected range stops below P10.19.050004, so it looks safe — our inference, not a vendor statement
PM45· Honeywell
60%
v < J10.19.050004
Affected range stops below J10.19.050004, so it looks safe — our inference, not a vendor statement
PX240· Honeywell
60%
v < F10.19.050004
Affected range stops below F10.19.050004, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Permissions Required
Source: [email protected]
https://hsmftp.honeywell.com:443/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwaresignedP1019050004
Permissions Required
Source: [email protected]
https://hsmftp.honeywell.com:443/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwarexasignedP1019050004A
Product
Source: [email protected]
https://www.honeywell.com/us/en/product-security

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-384

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