What is the CVSS score of CVE-2021-37478?

CVE-2021-37478 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: 2.2%.

Is there a public PoC exploit available for CVE-2021-37478?

Yes, a public proof-of-concept exploit is available for CVE-2021-37478. Prioritise patching immediately. EPSS: 2.2%.

Is there a patch available for CVE-2021-37478?

Yes, a patch is available for CVE-2021-37478. Update the affected software to the latest version immediately.

Navigatecms CVE-2021-37478

Q: Which versions of Navigatecms are affected by CVE-2021-37478?

In NavigateCMS version 2.9.4 and below, function `block` is vulnerable to sql injection on parameter `block-order`, which results in arbitrary sql query execution in the backend database.. A patch is available.

CRITICAL

SQL Injection (CWE-89)

2021-07-26 cve@mitre.org

SQLi Navigatecms

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

Jul 26, 2021 - 18:15 nvd

CRITICAL 9.8

DescriptionNVD

In NavigateCMS version 2.9.4 and below, function block is vulnerable to sql injection on parameter block-order, which results in arbitrary sql query execution in the backend database.

AnalysisAI

In NavigateCMS version 2.9.4 and below, function block is vulnerable to sql injection on parameter block-order, which results in arbitrary sql query execution in the backend database. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available.

Technical ContextAI

This vulnerability is classified as SQL Injection (CWE-89), which allows attackers to execute arbitrary SQL commands against the database. In NavigateCMS version 2.9.4 and below, function block is vulnerable to sql injection on parameter block-order, which results in arbitrary sql query execution in the backend database. Affected products include: Naviwebs Navigatecms. Version information: version 2.9.4.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Use parameterized queries/prepared statements. Never concatenate user input into SQL. Apply least-privilege database permissions.