Vulnerability Details : CVE-2020-5318
Dell EMC Isilon OneFS versions 8.1.2, 8.1.0.4, 8.1.0.3, and 8.0.0.7 contain a vulnerability in some configurations. An attacker may exploit this vulnerability to gain access to restricted files. The non-RAN HTTP and WebDAV file-serving components have a vulnerability wherein when either are enabled, and Basic Authentication is enabled for either or both components, files are accessible without authentication.
Vulnerability category: BypassGain privilege
Products affected by CVE-2020-5318
- cpe:2.3:a:dell:emc_isilon_onefs:8.0.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:dell:emc_isilon_onefs:8.1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:dell:emc_isilon_onefs:8.1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:dell:emc_isilon_onefs:8.1.2:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-5318
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-5318
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
3.9
|
3.6
|
Dell |
CWE ids for CVE-2020-5318
-
The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.Assigned by: security_alert@emc.com (Secondary)
-
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-5318
-
https://www.dell.com/support/security/en-us/details/540708/DSA-2020-018-Dell-EMC-Isilon-OneFS-Security-Update-for-Improper-Authorization-Vulnerability
Beveiligingsadvies | Dell NederlandVendor Advisory
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