CVE-2020-3482

Published: Nov 18, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-24753 Aliases: GSD-2020-3482
ExploitDB:
Other exploit source:
Google Dorks:
MEDIUM 6,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: low
Availability: none
MEDIUM 6,4
Source: [email protected]
Access Vector: network
Access Complexity: low
Authentication: none
Confidentiality: partial
Integrity: partial
Availability: none

Description

AI Translation Available

A vulnerability in the Traversal Using Relays around NAT (TURN) server component of Cisco Expressway software could allow an unauthenticated, remote attacker to bypass security controls and send network traffic to restricted destinations. The vulnerability is due to improper validation of specific connection information by the TURN server within the affected software. An attacker could exploit this issue by sending specially crafted network traffic to the affected software. A successful exploit could allow the attacker to send traffic through the affected software to destinations beyond the application, possibly allowing the attacker to gain unauthorized network access.

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
0,0020
Percentile
0,4th
Updated

EPSS Score Trend (Last 90 Days)

269

Improper Privilege Management

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Gain Privileges Or Assume Identity
Applicable Platforms
All platforms may be affected
Likelihood of Exploit: Medium
View CWE Details
284

Improper Access Control

Incomplete
Abstraction: Pillar Structure: Simple
Common Consequences
Security Scopes Affected:
Other
Potential Impacts:
Varies By Context
Applicable Platforms
Technologies: ICS/OT, Not Technology-Specific, Web Based
View CWE Details
Application

Expressway by Cisco

Product Information
Vendor Cisco
Product Expressway
Version Range Affected
To x12.6.3 (exclusive)
cpe:2.3:a:cisco:expressway:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Telepresence Video Communication Server by Cisco

Product Information
Vendor Cisco
Product Telepresence Video Communication Server
Version Range Affected
To x12.6.3 (exclusive)
cpe:2.3:a:cisco:telepresence_video_communication_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://tools.cisco.com/security/center/content/CiscoSecuri…
Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-…
https://tools.cisco.com/security/center/content/CiscoSecuri…
Vendor Advisory
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-…