How severe is CVE-2021-43333?

CVE-2021-43333 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2021-43333 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-43333?

CVE-2021-43333 affects Datalogic Dxu. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-43333?

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

When was CVE-2021-43333 published?

CVE-2021-43333 was published on 2022-01-01 and last updated on 2026-06-17.

CVE-2021-43333

CVE-2021-43333 is a medium-severity vulnerability in Datalogic Dxu with a CVSS 3.x base score of 6.5. 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-306.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 5.8
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-306
Affected product: Datalogic Dxu
Published: 2022-01-01
Last modified: 2026-06-17

Description

The Datalogic DXU service on (for example) DL-Axist devices does not require authentication for configuration changes or disclosure of configuration settings.

Frequently asked questions

What is CVE-2021-43333?: The Datalogic DXU service on (for example) DL-Axist devices does not require authentication for configuration changes or disclosure of configuration settings.
How severe is CVE-2021-43333?: CVE-2021-43333 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2021-43333 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-43333?: CVE-2021-43333 affects Datalogic Dxu. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-43333?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-43333 published?: CVE-2021-43333 was published on 2022-01-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:datalogic:dxu:*:*:*:*:*:*:*:*

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