What is the CVSS score of CVE-2021-37333?

CVE-2021-37333 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%.

Is there a public PoC exploit available for CVE-2021-37333?

Yes, a public proof-of-concept exploit is available for CVE-2021-37333. Prioritise patching immediately. EPSS: 1.4%.

Booking Core CVE-2021-37333

CRITICAL

Insufficient Session Expiration (CWE-613)

2021-10-04 cve@mitre.org

Information Disclosure Booking Core

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

Oct 04, 2021 - 14:15 nvd

CRITICAL 9.8

DescriptionNVD

Laravel Booking System Booking Core 2.0 is vulnerable to Session Management. A password change at sandbox.bookingcore.org/user/profile/change-password does not invalidate a session that is opened in a different browser.

AnalysisAI

Laravel Booking System Booking Core 2.0 is vulnerable to Session Management. Rated critical severity (CVSS 9.8), 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 under CWE-613. Laravel Booking System Booking Core 2.0 is vulnerable to Session Management. A password change at sandbox.bookingcore.org/user/profile/change-password does not invalidate a session that is opened in a different browser. Affected products include: Bookingcore Booking Core.

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.