CVE-2020-5947

In versions 16.0.0-16.0.0.1 and 15.1.0-15.1.1, on specific BIG-IP platforms, attackers may be able to obtain TCP sequence numbers from the BIG-IP system that…

published November 19, 2020

CVSS
—
EPSS
1%
Percentile
52.5
In the wild
Unconfirmed
What it is

In versions 16.0.0-16.0.0.1 and 15.1.0-15.1.1, on specific BIG-IP platforms, attackers may be able to obtain TCP sequence numbers from the BIG-IP system that can be reused in future connections with the same source and destination port and IP numbers. Only these platforms are affected: BIG-IP 2000 series (C112), BIG-IP 4000 series (C113), BIG-IP i2000 series (C117), BIG-IP i4000 series (C115), BIG-IP Virtual Edition (VE).

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00697 · 52.5th percentile
Published
2020-11-19T00:14Z
EPSS history
Timeline
  • 19 NOV 00:14Z
    In versions 16.0.0-16.0.0.1 and 15.1.0-15.1.1, on specific BIG-IP platforms, attackers may be able to obtain TCP sequence numbers from the BIG-IP system that…
    cvelistv5