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CVE-2023-24492

28
FAUCET Score

CVE-2023-24492 is a critical remote code execution vulnerability in the Citrix Secure Access client for Ubuntu. It allows an attacker to execute arbitrary code if a user opens a malicious link and accepts subsequent prompts. With a CVSS score of 8.8 (High), exploitation requires user interaction but can lead to full compromise of confidentiality, integrity, and availability. While no public exploits or active exploitation have been confirmed, the vulnerability has garnered significant community discussion and media coverage, indicating its potential impact.

Impacted Technologies

VendorProductVersion(s)CPE
< 23.5.2CPE matchmatch criteria
cpe:2.3:a:citrix:secure_access_client:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.6CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
6.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.88%
Probability of exploitation in next 30 days
EPSS Percentile
55.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0088 is in the 57th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (1)

citrixvendor investigatingvia nvd_reference
View patch

References

support.citrix.com / article/CTX564169/citrix-secure-access-client-for-ubuntu-security-bulletin-for-cve202324492
Vendor Advisory