CVE-2023-3710
Improper Input Validation vulnerability in Honeywell PM43 on 32 bit, ARM (Printer web page modules) allows Command Injection.This issue affects PM43 versions prior to P10.19.050004.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 49.0%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
Improper Input Validation vulnerability in Honeywell PM43 on 32 bit, ARM (Printer web page modules) allows Command Injection.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).
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 49.04% probability · 99th percentile
- Public exploits
- 1 in Exploit-DB · first 14 March 2024
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-77
- Affected
- honeywell/pm43 firmware
- Source
- psirt@honeywell.com
EPSS 49.0% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- https://hsmftp.honeywell.com:443/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwaresignedP1019050004Permissions Required
- https://hsmftp.honeywell.com:443/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwarexasignedP1019050004APermissions Required
- https://www.honeywell.com/us/en/product-securityProduct
- https://hsmftp.honeywell.com:443/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwaresignedP1019050004Permissions Required
- https://hsmftp.honeywell.com:443/en/Software/Printers/Industrial/PM23-PM23c-PM43-PM43c/Current/Firmware/firmwarexasignedP1019050004APermissions Required
- https://www.honeywell.com/us/en/product-securityProduct
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.