CVE-2016-7475: f5 networks, inc. big-ip Improper Input Validation
CVSS: 7.5v3.0HighModified
Published 08-10-2018Last modified 17-09-2024
Vulnerability summary
CVE-2016-7475 is a high (CVSS 7.5) Improper Input Validation vulnerability in f5 networks, inc. big-ip. EPSS estimates a 1.32% chance of exploitation in the next 30 days, higher than 70.4% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.0 (NVD)EPSS score
1.32%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 08-10-2018PublishedVulnerability first disclosed.
- 17-09-2024Last modifiedVulnerability information updated.
Description
Under some circumstances on BIG-IP 12.0.0-12.1.0, 11.6.0-11.6.1, or 11.4.0-11.5.4 HF1, the Traffic Management Microkernel (TMM) may not properly clean-up pool member network connections when using SPDY or HTTP/2 virtual server profiles.
CVSS metrics
2 scores · 1 source · 2 versionsHigh 7.5Preferred score · NVD (NIST)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesSingle source
Medium 5.0Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
1.32%
Chance of exploitation in the next 30 days
Percentile
70%
Versus all other CVEs
30-day change
0.00 pp
From 1.32% on 19-09-2026
19-09-202619-10-2026
EPSS score1.32%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
F58 products
- big-ip_access_policy_manager≥ 11.4.0, ≤ 11.6.1 | ≥ 12.0.0, ≤ 12.1.0
- big-ip_advanced_firewall_manager≥ 11.4.0, ≤ 11.6.1 | ≥ 12.0.0, ≤ 12.1.0
- big-ip_application_acceleration_manager≥ 11.4.0, ≤ 11.6.1 | ≥ 12.0.0, ≤ 12.1.0
- big-ip_application_security_manager≥ 11.4.0, ≤ 11.6.1 | ≥ 12.0.0, ≤ 12.1.0
- big-ip_link_controller≥ 11.4.0, ≤ 11.6.1 | ≥ 12.0.0, ≤ 12.1.0
F5 networks, inc.1 product
- big-ipEOL12.0.0-12.1.0, 11.6.0-11.6.1, 11.4.0-11.5.4 HF1
2 vendors · 9 products