CVE-2022-44593

Solid Security <= 9.3.1 - IP Address Spoofing to Denial of Service

2024-06-20 00:00

Strategic Overview

Status: Patched in 9.3.2
Affected Plugin: Kadence Security – Password, Two Factor Authentication, and Brute Force Protection
Affected Version: <= 9.3.1
CVSS: 5.3Medium
Weakness type: CWE-348 · Use of Less Trusted Source
CVE: CVE-2022-44593

View all Kadence Security – Password, Two Factor Authentication, and Brute Force Protection vulnerabilities

At a glance

CVE-2022-44593 is a medium-severity Use of Less Trusted Source vulnerability in the Kadence Security WordPress plugin, affecting versions <= 9.3.1. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 9.3.2; sites on affected versions should update now. Disclosed June 2024, reported by Snicco.

Vulnerability Overview

The Solid Security – Password, Two Factor Authentication, and Brute Force Protection plugin for WordPress is vulnerable to IP Address Spoofing in all versions up to, and including, 9.3.1 due to insufficient IP address validation. This makes it possible for unauthenticated attackers to perform a denial of service attack.

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.

CWE-348: Use of Less Trusted Source

The product has two different sources of the same data or information, but it uses the source that has less support for verification, is less trusted, or is less resistant to attack.

Remediation

Update to version 9.3.2, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to Kadence Security: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: Kadence Security 9.3.2 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2022-44593 https://www.wordfence.com/threat-intel/vulnerabilities/id/6eebeb72-7a4b-46d0-a585-4e44c03d187a https://nvd.nist.gov/vuln/detail/CVE-2022-44593

Related records

Other vulnerabilities in Kadence Security – Password, Two Factor Authentication, and Brute Force Protection

CVSS Vector

5.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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