Authentication bypass in Dell CloudLink



Published: 2022-08-03
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-34379
CWE-ID CWE-288
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe
CloudLink
Other software / Other software solutions

Vendor

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Authentication bypass using an alternate path or channel

EUVDB-ID: #VU66034

Risk: High

CVSSv3.1: 8.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-34379

CWE-ID: CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass security restrictions.

The vulnerability exists due to an unspecified error in Dell CloudLink. A remote unauthenticated attacker can trigger the vulnerability to bypass security restrictions and take control of the system.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

CloudLink: before 7.1.4

External links

http://www.dell.com/support/kbdoc/nl-nl/000202057/dsa-2022-207-dell-emc-cloudlink-security-update-for-an-ad-users-login-without-password-vulnerability


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

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



###SIDEBAR###