How severe is CVE-2023-28006?

CVE-2023-28006 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-28006 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-28006?

CVE-2023-28006 affects Hcltech Bigfix Osd Bare Metal Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-28006?

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-2023-28006 published?

CVE-2023-28006 was published on 2023-06-22 and last updated on 2026-06-17.

CVE-2023-28006

CVE-2023-28006 is a high-severity vulnerability in Hcltech Bigfix Osd Bare Metal Server with a CVSS 3.x base score of 7.0. 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-327.

Key facts

Severity: High (CVSS 3.x base score 7.0)
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-327
Affected product: Hcltech Bigfix Osd Bare Metal Server
Published: 2023-06-22
Last modified: 2026-06-17

Description

The OSD Bare Metal Server uses a cryptographic algorithm that is no longer considered sufficiently secure.

Frequently asked questions

What is CVE-2023-28006?: The OSD Bare Metal Server uses a cryptographic algorithm that is no longer considered sufficiently secure.
How severe is CVE-2023-28006?: CVE-2023-28006 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-28006 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-28006?: CVE-2023-28006 affects Hcltech Bigfix Osd Bare Metal Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-28006?: 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-2023-28006 published?: CVE-2023-28006 was published on 2023-06-22 and last updated on 2026-06-17.

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0105601

Affected products (1)

cpe:2.3:a:hcltech:bigfix_osd_bare_metal_server:*:*:*:*:*:*:*:*

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