Is CVE-2020-10755 in the CISA KEV catalog?

No. CVE-2020-10755 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-10755?

CVE-2020-10755 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2020-10755?

CVE-2020-10755 has an EPSS score of 1.20% (65th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-10755?

Upgrade cinder on debian 11 to 2:16.1.0-1 or later. Fixes are available for 6 affected products.

CVE & CISA-KEV Catalog

CVE-2020-10755

MEDIUM

6.5

CVSS v3

NVD

Description

An insecure-credentials flaw was found in all openstack-cinder versions before openstack-cinder 14.1.0, all openstack-cinder 15.x.x versions before openstack-cinder 15.2.0 and all openstack-cinder 16.x.x versions before openstack-cinder 16.1.0. When using openstack-cinder with the Dell EMC ScaleIO or VxFlex OS backend storage driver, credentials for the entire backend are exposed in the ``connection_info`` element in all Block Storage v3 Attachments API calls containing that element. This flaw enables an end-user to create a volume, make an API call to show the attachment detail information, and retrieve a username and password that may be used to connect to another user's volume. Additionally, these credentials are valid for the ScaleIO or VxFlex OS Management API, should an attacker discover the Management API endpoint. Source: OpenStack project

CWE-522

How to fix

Remediation Available

cinderDebian

Fixed in:2:16.1.0-1CVE-2020-10755

cinderUbuntu

Fixed in:2:12.0.9-0ubuntu1.2USN-4420-1

Fixed in:2:16.1.0-0ubuntu1USN-4420-1

python-cinderUbuntu

Fixed in:2:12.0.9-0ubuntu1.2USN-4420-1

python-os-brickUbuntu

Fixed in:2.3.0-0ubuntu1.2USN-4420-1

Fixed in:3.0.1-0ubuntu1.2USN-4420-1

python3-cinderUbuntu

Fixed in:2:16.1.0-0ubuntu1USN-4420-1

python3-os-brickUbuntu

Fixed in:2.3.0-0ubuntu1.2USN-4420-1

Fixed in:3.0.1-0ubuntu1.2USN-4420-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.20%probability of exploitation in 30 days

65thpercentile

Moderate risk: more likely to be exploited than 65% of all known CVEs.

References

Vendor Advisory1

wiki.openstack.org

Third-Party Advisory1

usn.ubuntu.com

Issue Tracking1

bugzilla.redhat.com

Related Vulnerabilities

Other CWE-522 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2019-17662	Critical	9.8	97%	-	-
CVE-2020-29583	Critical	9.8	90%	KEV	-
CVE-2021-30116	Critical	10.0	86%	KEV + Ransom	Fix
CVE-2024-44000	Critical	9.8	83%	-	Fix
CVE-2018-9160	Critical	9.8	77%	-	-
CVE-2017-9248	Critical	9.8	75%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.