Multiple vulnerabilities in Citrix Workspace app for HTML5



Published: 2024-07-10
Risk Medium
Patch available YES
Number of vulnerabilities 2
CVE-ID CVE-2024-6148
CVE-2024-6149
CWE-ID CWE-276
CWE-601
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Citrix Workspace app for HTML5Citrix Workspace app for HTML5
Other software / Other software solutions

Vendor

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Incorrect default permissions

EUVDB-ID: #VU94079

Risk: Medium

CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-6148

CWE-ID: CWE-276 - Incorrect Default Permissions

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to incorrect default permissions for files and folders that are set by the application. A remote user can bypass GACS Policy Configuration settings.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Citrix Workspace app for HTML5Citrix Workspace app for HTML5: before 2404.1

External links

http://support.citrix.com/article/CTX678037/citrix-workspace-app-for-html5-security-bulletin-cve20246148-and-cve20246149


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Open redirect

EUVDB-ID: #VU94080

Risk: Medium

CVSSv3.1: 4 [CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2024-6149

CWE-ID: CWE-601 - URL Redirection to Untrusted Site ('Open Redirect')

Exploit availability: No

Description

The vulnerability allows a remote attacker to redirect victims to arbitrary URL.

The vulnerability exists due to improper sanitization of user-supplied data. A remote user can create a link that leads to a trusted website, however, when clicked, redirects the victim to arbitrary domain.

Successful exploitation of this vulnerability may allow a remote attacker to perform a phishing attack and steal potentially sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Citrix Workspace app for HTML5Citrix Workspace app for HTML5: before 2404.1

External links

http://support.citrix.com/article/CTX678037/citrix-workspace-app-for-html5-security-bulletin-cve20246148-and-cve20246149


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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