CVE-2020-5386
CVE-2020-5386 is a high-severity vulnerability in Dell Emc Elastic Cloud Storage with a CVSS 3.x base score of 7.5. 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-668.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 5.0
- EPSS exploit prediction: 1% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-668
- Affected product: Dell Emc Elastic Cloud Storage
- Published:
- Last modified:
Description
Dell EMC ECS, versions prior to 3.5, contains an Exposure of Resource vulnerability. A remote unauthenticated attacker can access the list of DT (Directory Table) objects of all internally running services and gain knowledge of sensitive data of the system.
Frequently asked questions
- What is CVE-2020-5386?
- Dell EMC ECS, versions prior to 3.5, contains an Exposure of Resource vulnerability. A remote unauthenticated attacker can access the list of DT (Directory Table) objects of all internally running services and gain knowledge of sensitive data of the system.
- How severe is CVE-2020-5386?
- CVE-2020-5386 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2020-5386 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-5386?
- CVE-2020-5386 affects Dell Emc Elastic Cloud Storage. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-5386?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-5386 published?
- CVE-2020-5386 was published on 2020-09-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:dell:emc_elastic_cloud_storage:*:*:*:*:*:*:*:*
More vulnerabilities in Dell Emc Elastic Cloud Storage
- CVE-2019-3766 — Critical (CVSS 9.8): Dell EMC ECS versions prior to 3.4.0.0 contain an improper restriction of excessive authentication attempts…
- CVE-2020-5317 — Medium (CVSS 4.8): Dell EMC ECS versions prior to 3.4.0.1 contain an XSS vulnerability. A remote authenticated malicious user could…
All CVEs affecting Dell Emc Elastic Cloud Storage →
Other CWE-668 (Exposure of Resource to Wrong Sphere) vulnerabilities
- CVE-2025-2857 — Critical (CVSS 10.0): Following the recent Chrome sandbox escape (CVE-2025-2783), various Firefox developers identified a similar pattern in…
- CVE-2019-8779 — Critical (CVSS 10.0): A logic issue applied the incorrect restrictions. This issue was addressed by updating the logic to apply the correct…
- CVE-2012-1846 — Critical (CVSS 10.0): Google Chrome 17.0.963.66 and earlier allows remote attackers to bypass the sandbox protection mechanism by leveraging…
- CVE-2022-43684 — Critical (CVSS 9.9): ServiceNow has released patches and an upgrade that address an Access Control List (ACL) bypass issue in ServiceNow…
- CVE-2022-24900 — Critical (CVSS 9.9): Piano LED Visualizer is software that allows LED lights to light up as a person plays a piano connected to a computer.…
- CVE-2019-16541 — Critical (CVSS 9.9): Jenkins JIRA Plugin 3.0.10 and earlier does not declare the correct (folder) scope for per-folder Jira site…
Browse all CWE-668 (Exposure of Resource to Wrong Sphere) vulnerabilities →