What is the CVSS score of CVE-2021-37270?

CVE-2021-37270 has a CVSS 3.1 base score of 9.8 (Critical). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 1.4%.

Cms Enterprise Website Construction System CVE-2021-37270

CRITICAL

Missing Authorization (CWE-862)

2021-09-27 cve@mitre.org

Authentication Bypass Cms Enterprise Website Construction System

9.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

9.8 CRITICAL

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Sep 27, 2021 - 21:15 nvd

CRITICAL 9.8

DescriptionNVD

There is an unauthorized access vulnerability in the CMS Enterprise Website Construction System 5.0. Attackers can use this vulnerability to directly access the specified background path without logging in to the background to obtain the background administrator authority.

AnalysisAI

There is an unauthorized access vulnerability in the CMS Enterprise Website Construction System 5.0. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Missing Authorization (CWE-862), which allows attackers to access resources or perform actions without proper authorization checks. There is an unauthorized access vulnerability in the CMS Enterprise Website Construction System 5.0. Attackers can use this vulnerability to directly access the specified background path without logging in to the background to obtain the background administrator authority. Affected products include: S-Cms Cms Enterprise Website Construction System.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement role-based access control, validate authorization on every request server-side, apply principle of least privilege.