Defender Security <= 4.2.0 - Masked Login Area Security Feature Bypass

2023-11-03 00:00

Naveen Muthusamy

Strategic Overview

Status

Patched in 4.2.1

Affected PluginDefender Security – Malware Scanner, Login Security & Firewall

Affected Version<= 4.2.0

CVSS5.3Medium

CVECVE-2023-47189

View all Defender Security – Malware Scanner, Login Security & Firewall vulnerabilities

Vulnerability Overview

The Defender Security – Malware Scanner, Login Security & Firewall plugin for WordPress is vulnerable to security feature bypass in all versions up to, and including, 4.2.0. This is due to an unspecified issue. This makes it possible for unauthenticated attackers to bypass the login masking security feature.

Technical Analysis

REMEDIATION: Update to version 4.2.1, or a newer patched version --- IDENTIFIER: CWE-693 (Protection Mechanism Failure) The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.

External References

https://www.cve.org/CVERecord?id=CVE-2023-47189 https://www.wordfence.com/threat-intel/vulnerabilities/id/66122be6-7c28-44cc-a8dd-7b2ec64346f7

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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