Is CVE-2018-11052 being actively exploited?

CVE-2018-11052 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

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

CVE-2018-11052 has a CVSS 3.0 base score of 9.8 (CRITICAL).

CVE-2018-11052

CRITICAL · CVSS 9.8EPSS 4.0%EU EUVD

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.

Key facts

CVSS score: 9.8 (v3.0)
Severity: CRITICAL
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-287
EPSS score: 4.0% (90th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2018-3096)
Published: July 3, 2018
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2018-3096 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

dellemc / elastic cloud storage
dellemc / elastic cloud storage

Certified products that may be affected

1 FIPS 140 or Common Criteria certified product, from automated matching by sec-certs.org.

Dell EMC™ Elastic Cloud Storage™ v3.2 - Dell EMC - Common Criteria 383-4-439 - archived

References

http://seclists.org/fulldisclosure/2018/Jul/1(Mailing List, Third Party Advisory)
http://www.securityfocus.com/bid/104660(Third Party Advisory, VDB Entry)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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