$ cve CVE-2014-8654 JSON

CVE-2014-8654 EXPLOIT

6.8

MEDIUM · CVSS 2.0 · EPSS 2.9% (pctl 86)

Patch early

A public exploit exists.

Description

Multiple cross-site request forgery (CSRF) vulnerabilities in Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway hardware 1.0 with firmware CH6640-3.5.11.7-NOSH allow remote attackers to hijack the authentication of administrators for requests that (1) have unspecified impact on DDNS configuration via a request to basicDDNS.html, (2) change the wifi password via the psKey parameter to setWirelessSecurity.html, (3) add a static MAC address via the MacAddress parameter in an add_static action to setBasicDHCP1.html, or (4) enable or disable UPnP via the UPnP parameter in an apply action to setAdvancedOptions.html.

Scoring

CVSS	6.8 (MEDIUM, v2.0)
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS	2.87% — more likely to be exploited than 86% of all CVEs
Weakness	CWE-352
On CISA KEV	no
Public exploit	yes
Published	2014-11-06
Last modified	2026-06-17

Affected (3)

Vendor	Product
compal broadband networks	cg6640e wireless gateway
compal broadband networks	ch664oe wireless gateway
compal broadband networks	firmware

Public exploits

Source	Title	Date
exploit-db	CBN CH6640E/CG6640E Wireless Gateway Series - Multiple Vulnerabilities	2014-10-27

References

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