What is the CVSS score of CVE-2021-40814?

CVE-2021-40814 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: 1.1%.

Customer Photo Gallery CVE-2021-40814

CRITICAL

SQL Injection (CWE-89)

2021-09-08 cve@mitre.org

SQLi Customer Photo Gallery

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 08, 2021 - 22:15 nvd

CRITICAL 9.8

DescriptionNVD

The Customer Photo Gallery addon before 2.9.4 for PrestaShop is vulnerable to SQL injection.

AnalysisAI

The Customer Photo Gallery addon before 2.9.4 for PrestaShop is vulnerable to SQL injection. 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 SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. The Customer Photo Gallery addon before 2.9.4 for PrestaShop is vulnerable to SQL injection. Affected products include: Mypresta Customer Photo Gallery. Version information: before 2.9.4.

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.