Vulnerability Report

CVE-2022-47951

Title: Openstack Cinder Auth Bypass

Auth Bypass

Proof Of Concept

No public PoC currently indexed for CVE-2022-47951.

CWE Category CWE-22
Published Date Jan 26, 2023
Modified Date Mar 31, 2025
Exploit Status Not Found
Score 5.7 CVSS v3.1
Exploit Probability (EPSS)
1.03%

Vulnerability Summary

CVE-2022-47951: An issue was discovered in OpenStack Cinder before 19.1.2, 20.x before 20.0.2, and 21.0.0; Glance before 23.0.1, 24.x before 24.1.1, and 25.0.0; and Nova before 24.1.2, 25.x before 25.0.2, and 26.0.0. By supplying a specially created VMDK flat image that references a specific backing file path, an authenticated user may convince systems to return a copy of that file's contents from the server, resulting in unauthorized access to potentially sensitive data.

Impacted Vendors

O
openstack 3
G
glance_project 1
P
panic 1

Reference Links

https://launchpad.net/bugs/1996188 https://lists.debian.org/debian-lts-announce/2023/01/msg00040.html https://lists.debian.org/debian-lts-announce/2023/01/msg00041.html https://lists.debian.org/debian-lts-announce/2023/01/msg00042.html https://security.openstack.org/ossa/OSSA-2023-002.html https://www.debian.org/security/2023/dsa-5336 https://www.debian.org/security/2023/dsa-5337 https://www.debian.org/security/2023/dsa-5338 https://launchpad.net/bugs/1996188 https://lists.debian.org/debian-lts-announce/2023/01/msg00040.html https://lists.debian.org/debian-lts-announce/2023/01/msg00041.html https://lists.debian.org/debian-lts-announce/2023/01/msg00042.html https://security.openstack.org/ossa/OSSA-2023-002.html https://www.debian.org/security/2023/dsa-5336 https://www.debian.org/security/2023/dsa-5337 https://www.debian.org/security/2023/dsa-5338
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
5.7
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CVSS v3.1
Source Entity 134c704f-9b21-4f2e-91b3-4a467353bcc0
Severity MEDIUM
5.7
Attack Vector
NETWORK
Complexity
LOW
Privileges
N/A
Interaction
REQUIRED
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2022-47951 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity LOW
Privileges N/A
Interaction REQUIRED
CVSS Vector String CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N

Affected Stack

No specific products linked.