Critical severity · published Apr 24, 2020
CVE-2020-5869
In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization is not secure by TLS and may allow on-path attackers to read / modify confidential data in transit
9.1
CVSS
0.5%
EPSS
No
On KEV
Description
In BIG-IQ 5.2.0-7.0.0, high availability (HA) synchronization is not secure by TLS and may allow on-path attackers to read / modify confidential data in transit.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BC
Big-iq Centralized Management · F5
5.2.0 through 5.4.0; 6.0.0 through 6.1.0; 7.0.0 before 7.1.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-5869
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-5869
Vendor Advisory
https://support.f5.com/csp/article/K28855111
More from Big-iq Centralized Management
9.8
CVE-2021-22986
F5 BIG-IP and BIG-IQ Centralized Management iControl REST Remote Code Execution Vulnerability
7.8
CVE-2018-14634
Linux Kernel Integer Overflow Vulnerability
5.5
CVE-2014-0196
Linux Kernel Race Condition Vulnerability
9.8
CVE-2022-35728
iControl REST vulnerability CVE-2022-35728
9.8
CVE-2020-5868
In BIG-IQ 6.0.0-7.0.0, a remote access vulnerability has been discovered that may allow a remote user to execute shell commands on affected systems using HTTP requests to the…