CVE-2020-9543

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.16% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 65.0% of scored records. A rank, not a probability.

NVD base score

8.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2020-03-12 16:40Z6 YR AGO

Last updated

2024-08-04 10:34Z2 YR AGO

Reserved

2020-03-02

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-276Incorrect Default PermissionsBase
• CWE-284Improper Access ControlPillar

Data version

5.1

Document digest

530efb44c97099fbac585fc41226b45933bb66110439adfd7b2a2f948eba7248

• bugs.launchpad.nethttps://bugs.launchpad.net/manila/+bug/1861485x_refsource_MISC
• security.openstack.orghttps://security.openstack.org/ossa/OSSA-2020-002.htmlx_refsource_CONFIRM
• www.openwall.com[oss-security] 20200311 [OSSA-2020-002] Manila: Unprivileged users can retrieve, use and manipulate share networks (CVE-2020-9543)http://www.openwall.com/lists/oss-security/2020/03/12/1mailing-listx_refsource_MLIST