CVE-2021-4226

Published: Dic 15, 2022 Last Modified: Mag 27, 2025 EU-VD ID: EUVD-2021-34084 Aliases: GSD-2021-4226
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

RSFirewall tries to identify the original IP address by looking at different HTTP headers. A bypass is possible due to the way it is implemented.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0014
Percentile
0,3th
Updated

EPSS Score Trend (Last 90 Days)

345

Insufficient Verification of Data Authenticity

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Other
Potential Impacts:
Varies By Context Unexpected State
Applicable Platforms
Technologies: ICS/OT
View CWE Details
Application

Rsfirewall\! by Rsjoomla

Product Information
Vendor Rsjoomla
Product Rsfirewall\!
Version Range Affected
To 1.1.25 (exclusive)
cpe:2.3:a:rsjoomla:rsfirewall\!:*:*:*:*:*:wordpress:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://wpscan.com/vulnerability/c0ed80c8-ebbf-4ed9-b02f-31…
Exploit Third Party Advisory
https://wpscan.com/vulnerability/c0ed80c8-ebbf-4ed9-b02f-31660097c352
https://wpscan.com/vulnerability/c0ed80c8-ebbf-4ed9-b02f-31…
Exploit Third Party Advisory
https://wpscan.com/vulnerability/c0ed80c8-ebbf-4ed9-b02f-31660097c352