CVE-2020-2491

Cross-site Scripting Vulnerability in Photo Station

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

This cross-site scripting vulnerability in Photo Station allows remote attackers to inject malicious code. QANP We have already fixed this vulnerability in the following versions of Photo Station. QTS 4.5.1: Photo Station 6.0.12 and later QTS 4.4.3: Photo Station 6.0.12 and later QTS 4.3.6: Photo Station 5.7.12 and later QTS 4.3.4: Photo Station 5.7.13 and later QTS 4.3.3: Photo Station 5.4.10 and later QTS 4.2.6: Photo Station 5.2.11 and later

Esta vulnerabilidad de tipo cross-site scripting en Photo Station permite a atacantes remotos inyectar código malicioso. QNAP ya ha corregido esta vulnerabilidad en las siguientes versiones de Photo Station. QTS versión 4.5.1: Photo Station versión 6.0.12 y posterior, QTS versión 4.4.3: Photo Station versión 6.0.12 y posterior, QTS versión 4.3.6: Photo Station versión 5.7.12 y posterior, QTS versión 4.3.4: Photo Station versión 5.7.13 y posterior, QTS versión 4.3.3: Photo Station versión 5.4.10 y posterior, QTS versión 4.2.6: Photo Station versión 5.2.11 y posterior

*Credits: Jan Hoff

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

2019-12-09 CVE Reserved
2020-12-10 CVE Published
2023-12-13 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qnap.com/en/security-advisory/qsa-20-15	2020-12-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qnap Search vendor "Qnap"	Photo Station Search vendor "Qnap" for product "Photo Station"	< 6.0.12 Search vendor "Qnap" for product "Photo Station" and version " < 6.0.12"	-	Affected	in	Qnap Search vendor "Qnap"	Qts Search vendor "Qnap" for product "Qts"	4.5.1 Search vendor "Qnap" for product "Qts" and version "4.5.1"	-	Safe
Qnap Search vendor "Qnap"	Photo Station Search vendor "Qnap" for product "Photo Station"	< 6.0.12 Search vendor "Qnap" for product "Photo Station" and version " < 6.0.12"	-	Affected	in	Qnap Search vendor "Qnap"	Qts Search vendor "Qnap" for product "Qts"	4.4.3 Search vendor "Qnap" for product "Qts" and version "4.4.3"	-	Safe
Qnap Search vendor "Qnap"	Photo Station Search vendor "Qnap" for product "Photo Station"	< 5.7.12 Search vendor "Qnap" for product "Photo Station" and version " < 5.7.12"	-	Affected	in	Qnap Search vendor "Qnap"	Qts Search vendor "Qnap" for product "Qts"	4.3.6 Search vendor "Qnap" for product "Qts" and version "4.3.6"	-	Safe
Qnap Search vendor "Qnap"	Photo Station Search vendor "Qnap" for product "Photo Station"	< 5.7.13 Search vendor "Qnap" for product "Photo Station" and version " < 5.7.13"	-	Affected	in	Qnap Search vendor "Qnap"	Qts Search vendor "Qnap" for product "Qts"	4.3.4 Search vendor "Qnap" for product "Qts" and version "4.3.4"	-	Safe
Qnap Search vendor "Qnap"	Photo Station Search vendor "Qnap" for product "Photo Station"	< 5.4.10 Search vendor "Qnap" for product "Photo Station" and version " < 5.4.10"	-	Affected	in	Qnap Search vendor "Qnap"	Qts Search vendor "Qnap" for product "Qts"	4.3.3 Search vendor "Qnap" for product "Qts" and version "4.3.3"	-	Safe
Qnap Search vendor "Qnap"	Photo Station Search vendor "Qnap" for product "Photo Station"	< 5.2.11 Search vendor "Qnap" for product "Photo Station" and version " < 5.2.11"	-	Affected	in	Qnap Search vendor "Qnap"	Qts Search vendor "Qnap" for product "Qts"	4.2.6 Search vendor "Qnap" for product "Qts" and version "4.2.6"	-	Safe