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CVE-2018-19922

N/A

Published: December 6, 2018 at 10:00 PM UTC

Updated: June 17, 2026 at 01:50 AM UTC

2 products affected across 1 vendorC1000A FirmwareC1000A

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Severity

N/A

Exploit prediction

EPSS 0.8%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

C1000A Firmware · Actiontec

95%

v ≤ cac004-31.30l.95

actiontec-c1000a (same device)

C1000A · Actiontecdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISCExploitThird Party Advisory

Source: [email protected]

https://github.com/logern5/c1000a_xss/blob/master/README.md

CVSS

4.3MEDIUM[email protected]

Confidentiality: NONE
Integrity: PARTIAL
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-79

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