Is CVE-2021-22100 actively exploited?

CVE-2021-22100 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-22100?

CVE-2021-22100 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

How do I patch CVE-2021-22100?

Patch guidance is available from cloudfoundry security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-22100.

CVE-2021-22100 - remediation guidance & executive summary

Q: Which products are affected by CVE-2021-22100?

2 products: cloudfoundry capi-release, cloudfoundry cf-deployment.

Description

In cloud foundry CAPI versions prior to 1.122, a denial-of-service attack in which a developer can push a service broker that (accidentally or maliciously) causes CC instances to timeout and fail is possible. An attacker can leverage this vulnerability to cause an inability for anyone to push or manage apps.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: low
Weaknesses: CWE-400 CWE-400

Metadata

Primary Vendor: CLOUDFOUNDRY
Published: 3/25/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-22100

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary