SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2016-5700

Virtual servers in F5 BIG-IP systems 11.5.0, 11.5.1 before HF11, 11.5.2, 11.5.3, 11.5.4 before HF2, 11.6.0 before HF8, 11.6.1 before HF1, 12.0.0 before HF4, and 12.1.0 before HF2, when configured with the HTTP Explicit Proxy functionality or SOCKS…

CRITICAL 9.8EPSS 6.42%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (6.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Virtual servers in F5 BIG-IP systems 11.5.0, 11.5.1 before HF11, 11.5.2, 11.5.3, 11.5.4 before HF2, 11.6.0 before HF8, 11.6.1 before HF1, 12.0.0 before HF4, and 12.1.0 before HF2, when configured with the HTTP Explicit Proxy functionality or SOCKS profile, allow remote attackers to modify the system configuration, read system files, and possibly execute arbitrary code via unspecified vectors.

CVSS 3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
6.42% probability · 93th percentile
CISA KEV
Not listed
Weakness
CWE-284
Affected
f5/big-ip policy enforcement manager · f5/big-ip local traffic manager · f5/big-ip websafe · f5/big-ip link controller · f5/big-ip application acceleration manager · f5/big-ip access policy manager · f5/big-ip advanced firewall manager · f5/big-ip application security manager
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.