What is the CVSS score of CVE-2021-31898?

CVE-2021-31898 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:H/I:N/A:N. EPSS exploitation probability: 0.6%.

Webstorm CVE-2021-31898

HIGH

Cleartext Transmission of Sensitive Information (CWE-319)

2021-05-11 cve@mitre.org

Information Disclosure Webstorm

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:H/I:N/A:N

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:H/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Lifecycle Timeline

CVE Published

May 11, 2021 - 13:15 nvd

HIGH 7.5

DescriptionNVD

In JetBrains WebStorm before 2021.1, HTTP requests were used instead of HTTPS.

AnalysisAI

In JetBrains WebStorm before 2021.1, HTTP requests were used instead of HTTPS. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-319. In JetBrains WebStorm before 2021.1, HTTP requests were used instead of HTTPS. Affected products include: Jetbrains Webstorm. Version information: before 2021.1.

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.