Authentication bypass in EMC Unisphere



Published: 2017-11-01
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2017-14375
CWE-ID CWE-284
Exploitation vector Network
Public exploit N/A
Vulnerable software
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EMC Unisphere
Server applications / Other server solutions

Vendor Dell

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Authentication bypass

EUVDB-ID: #VU9081

Risk: Low

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-2017-14375

CWE-ID: CWE-284 - Improper Access Control

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to the target system.

The weakness exists due to improper access controls. A remote attacker can supply specially crafted AMF messages to the target vApp Manager servlet, bypass authentication and create new user accounts with administrative privileges.

Successful exploitation of the vulnerability may result in system compromise.

Mitigation

Update EMC Unisphere to version 8.3.0.10 or 8.4.0.15.

Vulnerable software versions

EMC Unisphere: 8.0.0 - 8.4

External links

http://seclists.org/fulldisclosure/2017/Oct/70


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.



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