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Vulnerability of F5 BIG-IP Virtual Server: information disclosure via TCP Sequence Numbers Reuse

Synthesis of the vulnerability 

An attacker can bypass access restrictions to data via TCP Sequence Numbers Reuse of F5 BIG-IP Virtual Server, in order to obtain sensitive information.
Impacted systems: BIG-IP Hardware, TMOS.
Severity of this alert: 2/4.
Creation date: 19/11/2020.
Références of this alert: CERTFR-2020-AVI-762, CVE-2020-5947, K64571774, VIGILANCE-VUL-33929.

Description of the vulnerability 

An attacker can bypass access restrictions to data via TCP Sequence Numbers Reus...
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This computer threat announce impacts software or systems such as BIG-IP Hardware, TMOS.

Our Vigil@nce team determined that the severity of this computer vulnerability is medium.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this cybersecurity alert.

Solutions for this threat 

This vulnerability workaround will be public soon.
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