What is CVE-2023-38543?

CVE-2023-38543 is a high-severity vulnerability in Ivanti Secure_access_client, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.8/10. Published 2023-11-15.

How severe is CVE-2023-38543?

High severity. CVSS v3 base score is 7.8 out of 10.

Resource exhaustion in Ivanti Secure_access_client

CVE-2023-38543

A vulnerability exists on all versions of the Ivanti Secure Access Client below 22.6R1.1, which could allow a locally authenticated attacker to exploit a vulnerable configuration, potentially leading to a denial of service (DoS) condition…

EPSS: 0.004 (29.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Ivanti Secure_access_client — versions 22.6
Ivanti Secure Access Client Windows — versions 22.6R1.1
Microsoft Windows

Weakness classification (CWE)

CWE-770 — Allocation of Resources Without Limits or Throttling

References

support@hackerone.com (Vendor Advisory)
support@hackerone.com

Frequently asked questions

What is CVE-2023-38543?: CVE-2023-38543 is a high-severity vulnerability in Ivanti Secure_access_client, classified under Allocation of Resources Without Limits or Throttling. CVSS score: 7.8/10. Published 2023-11-15.
How severe is CVE-2023-38543?: High severity. CVSS v3 base score is 7.8 out of 10.