What is the CVSS score of CVE-2024-21525?

CVE-2024-21525 has a CVSS 3.1 base score of 8.3 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L. EPSS exploitation probability: 0.5%.

All CVE-2024-21525

HIGH

Improper Check or Handling of Exceptional Conditions (CWE-703)

2024-07-10 report@snyk.io

Buffer Overflow

8.3

CVSS 3.1 · Vendor: snyk

Severity by source

Vendor (snyk) PRIMARY

8.3 HIGH

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

Primary rating from Vendor (snyk) · only source for this CVE.

CVSS VectorVendor: snyk

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

Low

Lifecycle Timeline

CVE Published

Jul 10, 2024 - 05:15 cve.org

HIGH 8.3

DescriptionCVE.org

All versions of the package node-twain are vulnerable to Improper Check or Handling of Exceptional Conditions due to the length of the source data not being checked. Creating a new twain.TwainSDK with a productName or productFamily, manufacturer, version.info property of length >= 34 chars leads to a buffer overflow vulnerability.

AnalysisAI

All versions of the package node-twain are vulnerable to Improper Check or Handling of Exceptional Conditions due to the length of the source data not being checked. Rated high severity (CVSS 8.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-703. All versions of the package node-twain are vulnerable to Improper Check or Handling of Exceptional Conditions due to the length of the source data not being checked. Creating a new twain.TwainSDK with a productName or productFamily, manufacturer, version.info property of length >= 34 chars leads to a buffer overflow vulnerability.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.