CVE-2020-27297 Vulnerability Details

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CVE-2020-27297 Metadata Quick Info

CVE Published: 26/01/2021 | CVE Updated: 04/08/2024 | CVE Year: 2020
Source: icscert | Vendor: n/a | Product: OPC UA Tunneller
Status : PUBLISHED

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CVE-2020-27297 Description

The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to manipulate memory with controlled values and remotely execute code on the OPC UA Tunneller (versions prior to 6.3.0.8233).

Metrics

CVSS Version: 3.1 | Base Score: n/a
Vector: n/a

l➤ Exploitability Metrics:
    Attack Vector (AV)*
    Attack Complexity (AC)*
    Privileges Required (PR)*
    User Interaction (UI)*
    Scope (S)*

l➤ Impact Metrics:
    Confidentiality Impact (C)*
    Integrity Impact (I)*
    Availability Impact (A)*

Weakness Enumeration (CWE)

CWE-ID: CWE-122
CWE Name: HEAP-BASED BUFFER OVERFLOW CWE-122
Source: n/a

Common Attack Pattern Enumeration and Classification (CAPEC)

CAPEC-ID:
CAPEC Description:


Source: NVD (National Vulnerability Database).