CVE-2018-11052

CRITICALNVD 9.89.8—

9.8

Dell EMC ECS versions 3.2.0.0 and 3.2.0.1 contain an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to read and modify S3 objects by supplying specially crafted S3 requests.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 88.1%
KEV: Not listed

Published

July 3, 2018

Last Modified

November 21, 2024

References (4)

security_alert@emchttp://seclists.org/fulldisclosure/2018/Jul/1
security_alert@emchttp://www.securityfocus.com/bid/104660
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2018/Jul/1
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/104660

Weakness Classification(1)

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

CWE-287Improper Authentication

Data Freshness Timeline

(refreshed 8× in last 7d / 18× 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.

2026-06-04 13:10 UTCepss_batch
2026-06-04 13:10 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 06:04 UTCEG score recompute
2026-05-28 06:04 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 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-23 04:42 UTCOSV refresh

Frequently asked(5)

What is CVE-2018-11052?

CVE-2018-11052 is a critical vulnerability published on July 3, 2018. Dell EMC ECS versions 3.2.0.0 and 3.2.0.1 contain an authentication bypass vulnerability. A remote unauthenticated attacker could exploit this vulnerability to read and modify S3 objects by supplying specially crafted S3 requests.

When was CVE-2018-11052 disclosed?

CVE-2018-11052 was first published in the National Vulnerability Database on July 3, 2018, 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-2018-11052 actively exploited?

CVE-2018-11052 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 88.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-11052?

CVE-2018-11052 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2018-11052?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-11052, 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-2018-11052

Explore →

Is Your Infrastructure Affected by CVE-2018-11052?

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

Start Free Scan →Browse All CVEs

CVE-2018-11052

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-11052?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)