CVE-2021-36806 Vulnerability Details

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CVE-2021-36806 Metadata Quick Info

CVE Published: 30/11/2023 | CVE Updated: 02/12/2024 | CVE Year: 2021
Source: Sophos | Vendor: Sophos | Product: Sophos Email Appliance
Status : PUBLISHED

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CVE-2021-36806 Description

A reflected XSS vulnerability allows an open redirect when the victim clicks a malicious link to an error page on Sophos Email Appliance older than version 4.5.3.4.

Metrics

CVSS Version: 3.1 | Base Score: 4.7 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

l➤ Exploitability Metrics:
    Attack Vector (AV)* NETWORK
    Attack Complexity (AC)* LOW
    Privileges Required (PR)* NONE
    User Interaction (UI)* REQUIRED
    Scope (S)* CHANGED

l➤ Impact Metrics:
    Confidentiality Impact (C)* NONE
    Integrity Impact (I)* LOW
    Availability Impact (A)* NONE

Weakness Enumeration (CWE)

CWE-ID: CWE-79
CWE Name: CWE-79 Improper Neutralization of Input During Web Page Generation ( Cross-site Scripting )
Source: Sophos

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID: CAPEC-591
CAPEC Description: CAPEC-591 Reflected XSS


Source: NVD (National Vulnerability Database).