#VU10380 Security restrictions bypass in Avaya Aura System Manager - CVE-2018-6635

Vulnerability identifier: #VU10380

Vulnerability risk: Low

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2018-6635

CWE-ID: CWE-287

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Avaya Aura System Manager
Client/Desktop applications / Software for system administration

Vendor: Avaya

Description
The vulnerability allows a remote attacker to bypass security restrictions.

The weakness exists due to the system improperly enforces SSL-based authentication over certain Remote Method Invocation (RMI) ports. A remote attacker can bypass RMI access controls on the target system.

Mitigation
Update to version 7.1.2.

Vulnerable software versions

Avaya Aura System Manager: 7.1 - 7.1.1.1

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External links
https://downloads.avaya.com/css/P8/documents/101038598

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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.