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Vulnerabilities

Vulnerability · CVE-2023-45720

Insufficient default configuration in HCL Leap allows anonymous access to directory information.

Published Apr 24, 2025 · catalog updated Apr 24, 2025 · HCL Software HCL Leap

Check this week

CVE-2023-45720 is not in CISA KEV. FIRST estimates a 31.00% chance of exploitation in the next 30 days. Check whether you run HCL Software HCL Leap.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
31.00%
Remediation
Version ranges on file
Affected products
vendor HCL Software HCL Leap < 9.3.5

Insufficient default configuration in HCL Leap allows anonymous access to directory information.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor HCL Software HCL Leap < 9.3.5< 9.3.5

How to fix CVE-2023-45720

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2023-45720 is not in CISA KEV. FIRST estimates a 31.00% chance of exploitation in the next 30 days. Check whether you run HCL Software HCL Leap.

Which versions are affected?

Compare what you have installed with HCL Software HCL Leap < 9.3.5 < 9.3.5. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 31.00%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 24, 2025 · EUVD

    Detected

    Insufficient default configuration in HCL Leap allows anonymous access to directory information.

  2. Apr 24, 2025 · EUVD

    Updated

    Insufficient default configuration in HCL Leap allows anonymous access to directory information.

Sources

  • CVE.orgVulnerability recordCVE-2023-45720

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2023-50009

    Insufficient default configuration in HCL Leap allows anonymous access to directory information.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.