What is the CVSS score of CVE-2023-35937?

CVE-2023-35937 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.7%.

Is there a public PoC exploit available for CVE-2023-35937?

Yes, a public proof-of-concept exploit is available for CVE-2023-35937. Prioritise patching immediately. EPSS: 0.7%.

Metersphere CVE-2023-35937

HIGH

Missing Authorization (CWE-862)

2023-07-06 security-advisories@github.com

Authentication Bypass Metersphere

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jul 06, 2023 - 14:15 nvd

HIGH 8.8

DescriptionNVD

Metersphere is an open source continuous testing platform. In versions prior to 2.10.2 LTS, some key APIs in Metersphere lack permission checks. This allows ordinary users to execute APIs that can only be executed by space administrators or project administrators. For example, ordinary users can be updated as space administrators. Version 2.10.2 LTS has a patch for this issue.

AnalysisAI

Metersphere is an open source continuous testing platform. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and 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. Metersphere is an open source continuous testing platform. In versions prior to 2.10.2 LTS, some key APIs in Metersphere lack permission checks. This allows ordinary users to execute APIs that can only be executed by space administrators or project administrators. For example, ordinary users can be updated as space administrators. Version 2.10.2 LTS has a patch for this issue. Affected products include: Metersphere. Version information: prior to 2.10.2.

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.