What is the CVSS score of CVE-2023-0663?

CVE-2023-0663 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: 0.9%.

Is there a public PoC exploit available for CVE-2023-0663?

Yes, a public proof-of-concept exploit is available for CVE-2023-0663. Prioritise patching immediately. EPSS: 0.9%.

Calendar Event Management System CVE-2023-0663

CRITICAL

SQL Injection (CWE-89)

2023-02-03 cna@vuldb.com

SQLi Calendar Event Management 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

Feb 03, 2023 - 21:15 nvd

CRITICAL 9.8

DescriptionNVD

A vulnerability was found in Calendar Event Management System 2.3.0. It has been rated as critical. This issue affects some unknown processing of the component Login Page. The manipulation of the argument name/pwd leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-220175.

AnalysisAI

A vulnerability was found in Calendar Event Management System 2.3.0. 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 as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. A vulnerability was found in Calendar Event Management System 2.3.0. It has been rated as critical. The manipulation of the argument name/pwd leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-220175. Affected products include: Calendar Event Management System Project Calendar Event Management System.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.