CVE-2018-19922

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Persistent Cross-Site Scripting (XSS) in the advancedsetup_websiteblocking.html Website Blocking page of the Actiontec C1000A router with firmware through CAC004-31.30L.95 allows a remote attacker to inject arbitrary HTML into the Website Blocking page by inserting arbitrary HTML into the 'TodUrlAdd' URL parameter in a /urlfilter.cmd POST request.

Cross-Site Scripting (XSS) persistente en la página Website Blocking en advancedsetup_websiteblocking.html del router Actiontec C1000A con firmware hasta la versión CAC004-31.30L.95 permite que un atacante remoto inyecte HTML arbitrario en la página Website Blocking insertando HTML arbitrario en el parámetro de la URL "TodUrlAdd" en una petición POST en /urlfilter.cmd.

*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

2018-12-06 CVE Reserved
2018-12-06 CVE Published
2024-09-16 CVE Updated
2024-09-16 First Exploit
2024-10-15 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

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

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://github.com/logern5/c1000a_xss/blob/master/README.md	2024-09-16

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Actiontec Search vendor "Actiontec"	C1000a Firmware Search vendor "Actiontec" for product "C1000a Firmware"	<= cac004-31.30l.95 Search vendor "Actiontec" for product "C1000a Firmware" and version " <= cac004-31.30l.95"	-	Affected	in	Actiontec Search vendor "Actiontec"	C1000a Search vendor "Actiontec" for product "C1000a"	-	-	Safe