What is CVE-2024-31127?

CVE-2024-31127 is a high-severity vulnerability in Zscaler Client Connector, classified under Origin Validation Error. CVSS score: 7.3/10. Published 2025-06-04.

How severe is CVE-2024-31127?

High severity. CVSS v3 base score is 7.3 out of 10.

Is CVE-2024-31127 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Zscaler Client Connector

CVE-2024-31127

An improper verification of a loaded library in Zscaler Client Connector on Mac < 4.2.0.241 may allow a local attacker to elevate their privileges.

EPSS: 0.001 (0.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.

Affected products

Zscaler Client Connector — versions 0

Weakness classification (CWE)

CWE-346 — Origin Validation Error

Public proof-of-concept exploits

p4yl0ad/p4yl0ad

References

cve@zscaler.com

Frequently asked questions

What is CVE-2024-31127?: CVE-2024-31127 is a high-severity vulnerability in Zscaler Client Connector, classified under Origin Validation Error. CVSS score: 7.3/10. Published 2025-06-04.
How severe is CVE-2024-31127?: High severity. CVSS v3 base score is 7.3 out of 10.
Is CVE-2024-31127 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.