Auth bypass in Citrix Workspace
CVE-2024-42423
Citrix Workspace App version 23.9.0.24.4 on Dell ThinOS 2311 contains an Incorrect Authorization vulnerability when Citrix CEB is enabled for WebLogin. A local unauthenticated user with low privileges may potentially exploit this vulnerability to bypass existing controls and perform unauthorized actions leading to information disclosure and tampering.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (3.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 3.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000
Affected products
- Citrix Workspace — versions 23.9.0.24.4
- Dell Thinos — versions 2402, 2311
- Dell Wyse Proprietary OS (Modern Thinos) — versions ThinOS 2311, ThinOS 2402
Weakness classification (CWE)
References
- www.dell.com/support/kbdoc/en-us/000225289/dsa-2024-229-security-update-for-del… (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-42423?
- CVE-2024-42423 is a medium-severity vulnerability in Citrix Workspace, classified under Incorrect Authorization. CVSS score: 6.1/10. Published 2024-09-10.
- How severe is CVE-2024-42423?
- Medium severity. CVSS v3 base score is 6.1 out of 10.