CVE-2020-5142

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A stored cross-site scripting (XSS) vulnerability exists in the SonicOS SSLVPN web interface. A remote unauthenticated attacker is able to store and potentially execute arbitrary JavaScript code in the firewall SSLVPN portal. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.

Se presenta una vulnerabilidad de tipo cross-site scripting (XSS) almacenado en la interfaz web SSLVPN de SonicOS. Un atacante remoto no autenticado puede almacenar y potencialmente ejecutar código JavaScript arbitrario en el portal SSLVPN del firewall. Esta vulnerabilidad afectó a SonicOS Gen 5 versiones 5.9.1.7, 5.9.1.13, Gen 6 versiones 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv versión 6.5.4.v y SonicOS Gen 7 versión 7.0.0.0

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-31 CVE Reserved
2020-10-12 CVE Published
2023-10-16 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0017	2020-10-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sonicwall Search vendor "Sonicwall"		Sonicos Search vendor "Sonicwall" for product "Sonicos"				<= 5.9.1.13 Search vendor "Sonicwall" for product "Sonicos" and version " <= 5.9.1.13"		-		Affected
Sonicwall Search vendor "Sonicwall"		Sonicos Search vendor "Sonicwall" for product "Sonicos"				>= 6.0.0.0 <= 6.0.5.3 Search vendor "Sonicwall" for product "Sonicos" and version " >= 6.0.0.0 <= 6.0.5.3"		-		Affected
Sonicwall Search vendor "Sonicwall"		Sonicos Search vendor "Sonicwall" for product "Sonicos"				>= 6.5.0.0 <= 6.5.1.11 Search vendor "Sonicwall" for product "Sonicos" and version " >= 6.5.0.0 <= 6.5.1.11"		-		Affected
Sonicwall Search vendor "Sonicwall"		Sonicos Search vendor "Sonicwall" for product "Sonicos"				>= 6.5.4.0 <= 6.5.4.7 Search vendor "Sonicwall" for product "Sonicos" and version " >= 6.5.4.0 <= 6.5.4.7"		-		Affected
Sonicwall Search vendor "Sonicwall"		Sonicos Search vendor "Sonicwall" for product "Sonicos"				7.0.0.0 Search vendor "Sonicwall" for product "Sonicos" and version "7.0.0.0"		-		Affected
Sonicwall Search vendor "Sonicwall"		Sonicosv Search vendor "Sonicwall" for product "Sonicosv"				<= 6.5.4.4 Search vendor "Sonicwall" for product "Sonicosv" and version " <= 6.5.4.4"		-		Affected