How severe is CVE-2024-23460?

CVE-2024-23460 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2024-23460 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23460?

CVE-2024-23460 affects Zscaler Client Connector. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-23460?

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

Does CVE-2024-23460 have an EU (EUVD) identifier?

Yes. CVE-2024-23460 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20958.

When was CVE-2024-23460 published?

CVE-2024-23460 was published on 2024-08-06 and last updated on 2026-06-17.

CVE-2024-23460

CVE-2024-23460 is a medium-severity vulnerability in Zscaler Client Connector with a CVSS 3.x base score of 6.4. 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-347.

Key facts

Severity: Medium (CVSS 3.x base score 6.4)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-20958
Weakness: CWE-347
Affected product: Zscaler Client Connector
Published: 2024-08-06
Last modified: 2026-06-17

Description

The Zscaler Updater process does not validate the digital signature of the installer before execution, allowing arbitrary code to be locally executed. This affects Zscaler Client Connector on MacOS <4.2.

Frequently asked questions

What is CVE-2024-23460?: The Zscaler Updater process does not validate the digital signature of the installer before execution, allowing arbitrary code to be locally executed. This affects Zscaler Client Connector on MacOS <4.2.
How severe is CVE-2024-23460?: CVE-2024-23460 has a CVSS 3.x base score of 6.4, rated medium severity. It is exploitable over an adjacent network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2024-23460 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23460?: CVE-2024-23460 affects Zscaler Client Connector. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-23460?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-23460 have an EU (EUVD) identifier?: Yes. CVE-2024-23460 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20958.
When was CVE-2024-23460 published?: CVE-2024-23460 was published on 2024-08-06 and last updated on 2026-06-17.

References

https://help.zscaler.com/client-connector/client-connector-app-release-summary-2023?applicable_category=macos&applicable_version=4.2

Affected products (1)

cpe:2.3:a:zscaler:client_connector:*:*:*:*:*:macos:*:*

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