CVE-2017-18427

LOWNVD 3.33.3—

3.3

In cPanel before 66.0.2, weak log-file permissions can occur after account modification (SEC-289).

CVSS v3: 3.3
EG Score: 3.3(medium)
EPSS: 15.8%
KEV: Not listed

Published

August 2, 2019

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://documentation.cpanel.net/display/CL/66+Change+Log
af854a3a-2127-422b-91ae-364da2661108https://documentation.cpanel.net/display/CL/66+Change+Log

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-275

Data Freshness Timeline

(refreshed 8× in last 7d / 8× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 16:26 UTCEG score recompute
2026-05-27 16:26 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2017-18427?

CVE-2017-18427 is a low vulnerability published on August 2, 2019. In cPanel before 66.0.2, weak log-file permissions can occur after account modification (SEC-289).

When was CVE-2017-18427 disclosed?

CVE-2017-18427 was first published in the National Vulnerability Database on August 2, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2017-18427 actively exploited?

CVE-2017-18427 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 15.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2017-18427?

CVE-2017-18427 has a CVSS v3 base score of 3.3 (NVD).

How do I remediate CVE-2017-18427?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2017-18427, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2017-18427

Explore →

Is Your Infrastructure Affected by CVE-2017-18427?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2017-18427

📅 Published

🔄 Last Modified

🔗 References (2)