How severe is CVE-2023-3712?

CVE-2023-3712 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.

Is CVE-2023-3712 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-3712?

CVE-2023-3712 affects Honeywell Pm43 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-3712?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-3712 published?

CVE-2023-3712 was published on 2023-09-12 and last updated on 2026-06-17.

CVE-2023-3712

CVE-2023-3712 is a medium-severity vulnerability in Honeywell Pm43 Firmware with a CVSS 3.x base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-552.

Key facts

Severity: Medium (CVSS 3.x base score 6.6)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-552
Affected product: Honeywell Pm43 Firmware
Published: 2023-09-12
Last modified: 2026-06-17

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).

Frequently asked questions

What is CVE-2023-3712?: 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).
How severe is CVE-2023-3712?: CVE-2023-3712 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.
Is CVE-2023-3712 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-3712?: CVE-2023-3712 affects Honeywell Pm43 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-3712?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-3712 published?: CVE-2023-3712 was published on 2023-09-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:honeywell:pm43_firmware:*:*:*:*:*:*:*:*

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