Information disclosure in F5 Networks BIG-IP

1) Information disclosure

EUVDB-ID: #VU21347

Risk: Medium

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

CVE-ID: CVE-2019-6651

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to incorrect handling of HTTP requests in the Configuration utility login page in the REST Framework. A remote attacker can gain unauthorized access to sensitive information.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

BIG-IP: 11.5.2 - 15.0.0

CPE2.3

• cpe:2.3:h:f5_networks:big-ip:15.0.0:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:14.0.1:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:14.1.0:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:13.1.1.2:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:13.0.1:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:12.1.4:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:12.0.0 HF4:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:11.6.4:*:*:*:*:*:*:*
• cpe:2.3:h:f5_networks:big-ip:11.5.9:*:*:*:*:*:*:*

External links

http://support.f5.com/csp/article/K89509323

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.