How severe is CVE-2022-2333?

CVE-2022-2333 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-2333 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-2333?

CVE-2022-2333 affects Honeywell Softmaster. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-2333?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-2333 published?

CVE-2022-2333 was published on 2022-09-16 and last updated on 2026-06-17.

CVE-2022-2333

CVE-2022-2333 is a high-severity vulnerability in Honeywell Softmaster with a CVSS 3.x base score of 8.8. 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-427.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (58th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-427
Affected product: Honeywell Softmaster
Published: 2022-09-16
Last modified: 2026-06-17

Description

If an attacker manages to trick a valid user into loading a malicious DLL, the attacker may be able to achieve code execution in Honeywell SoftMaster version 4.51 application’s context and permissions.

Frequently asked questions

What is CVE-2022-2333?: If an attacker manages to trick a valid user into loading a malicious DLL, the attacker may be able to achieve code execution in Honeywell SoftMaster version 4.51 application’s context and permissions.
How severe is CVE-2022-2333?: CVE-2022-2333 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-2333 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-2333?: CVE-2022-2333 affects Honeywell Softmaster. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-2333?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-2333 published?: CVE-2022-2333 was published on 2022-09-16 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:honeywell:softmaster:4.51:*:*:*:*:*:*:*

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