CVE-2020-27255

Published: Nov 26, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-19768 Aliases: GSD-2020-27255
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: none
MEDIUM 5,0
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: none
Availability: none

Description

AI Translation Available

A heap overflow vulnerability exists within FactoryTalk Linx Version 6.11 and prior. This vulnerability could allow a remote, unauthenticated attacker to send malicious set attribute requests, which could result in the leaking of sensitive information. This information disclosure could lead to the bypass of address space layout randomization (ASLR).

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
0,0152
Percentile
0,8th
Updated

EPSS Score Trend (Last 90 Days)

122

Heap-based Buffer Overflow

Draft
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control Other
Potential Impacts:
Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Execute Unauthorized Code Or Commands Bypass Protection Mechanism Modify Memory Other
Applicable Platforms
Languages: C, C++, Memory-Unsafe
Likelihood of Exploit: High
View CWE Details
Application

Factorytalk Linx by Rockwellautomation

Product Information
Vendor Rockwellautomation
Product Factorytalk Linx
Version Range Affected
To 6.11 (inclusive)
cpe:2.3:a:rockwellautomation:factorytalk_linx:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01
Third Party Advisory US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01
https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01
Third Party Advisory US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-20-329-01