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CVE-2018-15316

20
FAUCET Score

CVE-2018-15316 describes a vulnerability in F5 BIG-IP APM, APM Client, and Edge Client versions where the Edge Client component improperly loads the policy library, bypassing critical endpoint checks. This medium-severity vulnerability (CVSS 5.5) requires local access and low privileges, allowing an attacker to achieve high integrity impact without user interaction. Despite its potential for integrity compromise, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 13.0.0, <= 13.1.1.1CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
>= 7.1.5, <= 7.1.6CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_access_policy_manager_client:*:*:*:*:*:*:*:*
>= 7101, <= 7160CPE matchmatch criteria
cpe:2.3:a:f5:big-ip_edge_client:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.5MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 94th percentile among its peer group of 15,940 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 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/K51220077
Vendor Advisory
securityfocus.com / bid/105731
Third Party AdvisoryVDB Entry
securitytracker.com / id/1041936
Third Party AdvisoryVDB Entry