What is the CVSS score of CVE-2020-7753?

CVE-2020-7753 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: 3.7%.

Is there a public PoC exploit available for CVE-2020-7753?

Yes, a public proof-of-concept exploit is available for CVE-2020-7753. Prioritise patching immediately. EPSS: 3.7%.

Is there a patch available for CVE-2020-7753?

Yes, a patch is available for CVE-2020-7753. Update the affected software to the latest version immediately.

Trim CVE-2020-7753

HIGH

Uncontrolled Resource Consumption (CWE-400)

2020-10-27 report@snyk.io

Denial Of Service Trim

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

Oct 27, 2020 - 09:15 nvd

HIGH 7.5

Blast Radius

ecosystem impact

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

80 npm packages depend on trim (15 direct, 65 indirect)

Ecosystem-wide dependent count for version 0.0.3.

DescriptionNVD

All versions of package trim are vulnerable to Regular Expression Denial of Service (ReDoS) via trim().

AnalysisAI

All versions of package trim are vulnerable to Regular Expression Denial of Service (ReDoS) via trim(). Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Uncontrolled Resource Consumption (CWE-400), which allows attackers to cause denial of service by exhausting system resources. All versions of package trim are vulnerable to Regular Expression Denial of Service (ReDoS) via trim(). Affected products include: Trim Project Trim.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement rate limiting, set resource quotas, validate input sizes, use timeouts.