How severe is CVE-2018-15310?

CVE-2018-15310 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2018-15310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-15310?

CVE-2018-15310 affects F5 Big-ip Access Policy Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-15310?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2018-15310 published?

CVE-2018-15310 was published on 2018-09-13 and last updated on 2026-06-17.

CVE-2018-15310

CVE-2018-15310 is a medium-severity vulnerability in F5 Big-ip Access Policy Manager with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: F5 Big-ip Access Policy Manager
Published: 2018-09-13
Last modified: 2026-06-17

Description

A vulnerability in BIG-IP APM portal access 11.5.1-11.5.7, 11.6.0-11.6.3, and 12.1.0-12.1.3 discloses the BIG-IP software version in rewritten pages.

Frequently asked questions

What is CVE-2018-15310?: A vulnerability in BIG-IP APM portal access 11.5.1-11.5.7, 11.6.0-11.6.3, and 12.1.0-12.1.3 discloses the BIG-IP software version in rewritten pages.
How severe is CVE-2018-15310?: CVE-2018-15310 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2018-15310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-15310?: CVE-2018-15310 affects F5 Big-ip Access Policy Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-15310?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-15310 published?: CVE-2018-15310 was published on 2018-09-13 and last updated on 2026-06-17.

References

https://support.f5.com/csp/article/K40625021

Affected products (1)

cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*

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