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cve[email protected]CVE-2021-3654
HistoryMar 02, 2022 - 11:15 p.m.

CVE-2021-3654

2022-03-0223:15:08
CWE-601
web.nvd.nist.gov
123
cve-2021-3654
openstack-nova
console proxy
novnc
url redirection
vulnerability
nvd

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.926 High

EPSS

Percentile

99.0%

A vulnerability was found in openstack-nova’s console proxy, noVNC. By crafting a malicious URL, noVNC could be made to redirect to any desired URL.

Affected configurations

Vulners
NVD
Node
openstacknovaRange21.2.3
OR
openstacknovaRange22.0.022.2.3
OR
openstacknovaRange23.0.023.0.3
OR
openstacknovaRange21.2.3
OR
openstacknovaRange22.3.0
OR
openstacknovaRange23.1.0
VendorProductVersionCPE
openstacknova*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
openstacknova*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
openstacknova*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
openstacknova*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
openstacknova*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*
openstacknova*cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:*

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "openstack-nova",
    "versions": [
      {
        "version": "Affects - Nova: <21.2.3, >=22.0.0 <22.2.3, >=23.0.0 <23.0.3 | Fixed-In 21.2.3, 22.3.0, and 23.1.0",
        "status": "affected"
      }
    ]
  }
]

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:P/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.1 Medium

AI Score

Confidence

High

0.926 High

EPSS

Percentile

99.0%