Vulnerability in Zscaler Client Connector
CVE-2024-23480
A fallback mechanism in code sign checking on macOS may allow arbitrary code execution. This issue affects Zscaler Client Connector on MacOS prior to 4.2.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (20.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Zscaler Client Connector — versions 0
- Zscaler Client Connector
Weakness classification (CWE)
Public proof-of-concept exploits
References
- help.zscaler.com/client-connector/client-connector-app-release-summary-2023 (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-23480?
- CVE-2024-23480 is a high-severity vulnerability in Zscaler Client Connector, classified under Improper Verification of Cryptographic Signature. CVSS score: 7.5/10. Published 2024-05-01.
- How severe is CVE-2024-23480?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2024-23480 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.