High severity · published Oct 27, 2017
CVE-2017-6157
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 12.0.0 to 12.1.1, 11.6.0 to 11.6.1, 11.5.0 - 11.5.4, virtual servers…
8.1
CVSS
4%
EPSS
No
On KEV
Description
In F5 BIG-IP LTM, AAM, AFM, Analytics, APM, ASM, DNS, GTM, Link Controller, PEM and Websafe software version 12.0.0 to 12.1.1, 11.6.0 to 11.6.1, 11.5.0 - 11.5.4, virtual servers with a configuration using the HTTP Explicit Proxy functionality and/or SOCKS profile are vulnerable to an unauthenticated, remote attack that allows modification of BIG-IP system configuration, extraction of sensitive system files, and/or possible remote command execution on the BIG-IP system.
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.0% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BA
Big-ip Access Policy Manager · F5
11.5.0 through 11.5.4; 11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1 · source: NVD
BA
Big-ip Advanced Firewall Manager · F5
11.5.0 through 11.5.4; 11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1 · source: NVD
BA
Big-ip Application Acceleration Manager · F5
11.5.0 through 11.5.4; 11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1 · source: NVD
BA
Big-ip Application Security Manager · F5
11.5.0 through 11.5.4; 11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1 · source: NVD
BL
Big-ip Link Controller · F5
11.5.0 through 11.5.4; 11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1 · source: NVD
BL
Big-ip Local Traffic Manager · F5
11.5.0 through 11.5.4; 11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1 · source: NVD
BP
Big-ip Policy Enforcement Manager · F5
11.5.0 through 11.5.4; 11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1 · source: NVD
BW
Big-ip Websafe · F5
11.6.0; 11.6.1; 12.0.0; 12.1.0; 12.1.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-6157
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-6157
Third Party Advisory
http://www.securityfocus.com/bid/101634
Third Party Advisory
http://www.securitytracker.com/id/1039672
Vendor Advisory
https://support.f5.com/csp/article/K02692210
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