Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2024-45037

19
FAUCET Score

CVE-2024-45037 affects AWS Cloud Development Kit (CDK) versions 2.142.0 through 2.148.0. This vulnerability allows authenticated Amazon Cognito users to gain broader than intended access to API resources when the "RestApi" construct uses "CognitoUserPoolAuthorizer" with authorization scopes. Rated Medium severity (CVSS 6.4), it has a low attack complexity and can lead to potential data disclosure or modification. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE. Users are advised to upgrade to CDK version 2.148.1 or newer and redeploy applications.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.142.0, < 2.148.1CPE matchmatch criteria
cpe:2.3:a:amazon:aws_cloud_development_kit:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.31%
Probability of exploitation in next 30 days
EPSS Percentile
23.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0031 is in the 31st percentile among its peer group of 21,974 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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
npmpatch availablevia ghsa
Product: aws-cdkFixed in: 2.148.1

Vendor Advisories (1)

npmGHSA-qj85-69xf-2vxqmedium

AWS CDK RestApi not generating authorizationScope correctly in resultant CFN template

Aug 27, 2024

References

docs.aws.amazon.com / cdk/v2/guide/home.html
Product
github.com / aws/aws-cdk/commit/4bee768f07e73ab5fe466f9ad3d1845456a0513b
Patch
github.com / aws/aws-cdk/releases/tag/v2.148.1
Release Notes
github.com / aws/aws-cdk/security/advisories/GHSA-qj85-69xf-2vxq
Vendor Advisory