CVE-2022-21822

FAUCET Score

CVE-2022-21822 is a vulnerability in the NVIDIA FLARE admin interface that allows an unauthenticated attacker to cause a denial of service by exhausting system resources. With a CVSS score of 7.5 (High), this vulnerability has a network attack vector and low attack complexity, leading to high availability impact. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 2.0.16CPE matchmatch criteria	cpe:2.3:a:nvidia:federated_learning_application_runtime_environment::::::::

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

Exploitability Score

3.9

Impact Score

3.6

CvssVersion

3.1

Exploit Intelligence

EPSS Score

1.04%

Probability of exploitation in next 30 days

EPSS Percentile

60.5%

Percentile rank of EPSS score among Peer Group

As of 2026-07-26

Model: v2026.06.15

This CVE's current EPSS score of 0.0104 is in the 37th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference

View patch

pippatch availablevia ghsa

Product: nvflareFixed in: 2.0.16

Vendor Advisories (1)

pipGHSA-jx8f-cpx7-fv47high

Allocation of Resources Without Limits or Throttling in nvflare

Mar 18, 2022

References

github.com / NVIDIA/NVFlare/security/advisories/GHSA-jx8f-cpx7-fv47

PatchThird Party Advisory