#VU31082 Information disclosure in BIG-IP Link Controller - CVE-2019-6613

Vulnerability identifier: #VU31082

Vulnerability risk: Medium

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

CVE-ID: CVE-2019-6613

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
BIG-IP Link Controller
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor: F5 Networks

Description

The vulnerability allows a remote non-authenticated attacker to gain access to sensitive information.

On BIG-IP 13.0.0-13.1.1.4, 12.1.0-12.1.4, 11.6.1-11.6.3.4, and 11.5.2-11.5.8, SNMP may expose sensitive configuration objects over insecure transmission channels. This issue is exposed when a passphrase is used with various profile types and is accessed using SNMPv2.

Mitigation
Install update from vendor's website.

Vulnerable software versions

BIG-IP Link Controller: 13.0.0 HF1 - 13.1.1

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External links
https://www.securityfocus.com/bid/108183
https://support.f5.com/csp/article/K27400151

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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.