What is the CVSS score of CVE-2021-23371?

CVE-2021-23371 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 2.0%.

Is there a public PoC exploit available for CVE-2021-23371?

Yes, a public proof-of-concept exploit is available for CVE-2021-23371. Prioritise patching immediately. EPSS: 2.0%.

Is there a patch available for CVE-2021-23371?

Yes, a patch is available for CVE-2021-23371. Update the affected software to the latest version immediately.

Chrono Node CVE-2021-23371

HIGH

2021-04-12 report@snyk.io

Information Disclosure Chrono Node

7.5

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

7.5 HIGH

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

None

Integrity

None

Availability

High

Lifecycle Timeline

CVE Published

Apr 12, 2021 - 13:15 nvd

HIGH 7.5

Blast Radius

ecosystem impact

† from your stack dependencies † transitive graph · vuln.today resolves 4-path depth

2 npm packages depend on chrono-node (2 direct, 0 indirect)

Ecosystem-wide dependent count for version 2.2.4.

DescriptionNVD

This affects the package chrono-node before 2.2.4. It hangs on a date-like string with lots of embedded spaces.

AnalysisAI

This affects the package chrono-node before 2.2.4. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This affects the package chrono-node before 2.2.4. It hangs on a date-like string with lots of embedded spaces. Affected products include: Chrono-Node Project Chrono-Node. Version information: before 2.2.4..

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.