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CVE-2016-9245

18
FAUCET Score

CVE-2016-9245 describes a denial-of-service vulnerability in F5 BIG-IP systems (versions 12.1.0 - 12.1.2) where malicious requests to virtual servers with an HTTP profile can cause the Traffic Management Microkernel (TMM) to restart. This issue specifically impacts BIG-IP APM profiles and configurations utilizing "Normalize URI" options in iRules or LTM policies. The vulnerability carries a CVSSv3 score of 5.9 (MEDIUM), indicating a network-based attack with high complexity, requiring no user interaction, and primarily leading to high availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
12.1.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_local_traffic_manager:12.1.0:*:*:*:*:*:*:*
12.1.1CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_local_traffic_manager:12.1.1:*:*:*:*:*:*:*
12.1.2CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_local_traffic_manager:12.1.2:*:*:*:*:*:*:*
12.1.0CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_acceleration_manager:12.1.0:*:*:*:*:*:*:*
12.1.1CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_application_acceleration_manager:12.1.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.9MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.38%
Probability of exploitation in next 30 days
EPSS Percentile
69.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0138 is in the 40th percentile among its peer group of 19,955 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

support.f5.com / csp/article/K22216037
Vendor Advisory
securityfocus.com / bid/96471
Third Party AdvisoryVDB Entry
securitytracker.com / id/1037964