How severe is CVE-2018-15755?

CVE-2018-15755 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-15755 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-15755?

CVE-2018-15755 affects Cloud Foundry Cf-networking. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-15755?

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

When was CVE-2018-15755 published?

CVE-2018-15755 was published on 2018-10-12 and last updated on 2026-06-17.

CVE-2018-15755

CVE-2018-15755 is a medium-severity vulnerability in Cloud Foundry Cf-networking with a CVSS 3.x base score of 6.6. 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-89.

Key facts

Severity: Medium (CVSS 3.x base score 6.6)
CVSS v2: 6.5
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Cloud Foundry Cf-networking
Published: 2018-10-12
Last modified: 2026-06-17

Description

Cloud Foundry CF Networking Release, versions 2.11.0 prior to 2.16.0, contain an internal api endpoint vulnerable to SQL injection between Diego cells and the policy server. A remote authenticated malicious user with mTLS certs can issue arbitrary SQL queries and gain access to the policy server.

Frequently asked questions

What is CVE-2018-15755?: Cloud Foundry CF Networking Release, versions 2.11.0 prior to 2.16.0, contain an internal api endpoint vulnerable to SQL injection between Diego cells and the policy server. A remote authenticated malicious user with mTLS certs can issue arbitrary SQL queries and gain access to the policy server.
How severe is CVE-2018-15755?: CVE-2018-15755 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over network with high attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-15755 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-15755?: CVE-2018-15755 affects Cloud Foundry Cf-networking. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-15755?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-15755 published?: CVE-2018-15755 was published on 2018-10-12 and last updated on 2026-06-17.

References

https://www.cloudfoundry.org/blog/cve-2018-15755/

Affected products (1)

cpe:2.3:a:cloud_foundry:cf-networking:*:*:*:*:*:*:*:*

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