Improper authorization in Dell EMC VxFlex OS



Published: 2022-11-01
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-3764
CWE-ID CWE-285
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		VxFlex OS
Other software / Other software solutions

Vendor Dell

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Improper Authorization

EUVDB-ID: #VU22789

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2019-3764

CWE-ID: CWE-285 - Improper Authorization

Exploit availability: No

Description

The vulnerability allows a remote attacker to bypass authorization checks.

The vulnerability exists due to missing authorization checks. A remote authenticated attacker can obtain sensitive information such as password hashes.


Mitigation

Install update from vendor's website.

Vulnerable software versions

VxFlex OS: before 3.0.1.1

External links

http://www.dell.com/support/kbdoc/en-us/000153622/dsa-2020-122-dell-emc-vxflex-os-security-update-for-idrac-vulnerability


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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