How severe is CVE-2023-37521?

CVE-2023-37521 has a CVSS 3.x base score of 2.3, rated low severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2023-37521 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-37521?

CVE-2023-37521 affects Hcltechsw Bigfix Bare Osd Metal Server Webui. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-37521?

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

Does CVE-2023-37521 have an EU (EUVD) identifier?

Yes. CVE-2023-37521 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41408.

When was CVE-2023-37521 published?

CVE-2023-37521 was published on 2024-01-16 and last updated on 2026-06-17.

CVE-2023-37521

CVE-2023-37521 is a low-severity vulnerability in Hcltechsw Bigfix Bare Osd Metal Server Webui with a CVSS 3.x base score of 2.3. 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-922.

Key facts

Severity: Low (CVSS 3.x base score 2.3)
EPSS exploit prediction: 0% (24th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-41408
Weakness: CWE-922
Affected product: Hcltechsw Bigfix Bare Osd Metal Server Webui
Published: 2024-01-16
Last modified: 2026-06-17

Description

HCL BigFix Bare OSD Metal Server WebUI version 311.19 or lower can sometimes include sensitive information in a query string which could allow an attacker to execute a malicious attack.

Frequently asked questions

What is CVE-2023-37521?: HCL BigFix Bare OSD Metal Server WebUI version 311.19 or lower can sometimes include sensitive information in a query string which could allow an attacker to execute a malicious attack.
How severe is CVE-2023-37521?: CVE-2023-37521 has a CVSS 3.x base score of 2.3, rated low severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2023-37521 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-37521?: CVE-2023-37521 affects Hcltechsw Bigfix Bare Osd Metal Server Webui. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-37521?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-37521 have an EU (EUVD) identifier?: Yes. CVE-2023-37521 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-41408.
When was CVE-2023-37521 published?: CVE-2023-37521 was published on 2024-01-16 and last updated on 2026-06-17.

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0109754

Affected products (1)

cpe:2.3:a:hcltechsw:bigfix_bare_osd_metal_server_webui:*:*:*:*:*:*:*:*

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