CVE-2014-8654

mediumpriority · track · 38EPSS 0.029 · 87 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

2.87% (87th) EPSS

CVSS 6.8 · medium

Is it mine?

4 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-352USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-35075CBN CH6640E/CG6640E Wireless Gateway Series - Multiple VulnerabilitiesPoC · exploit_db

affected products (4)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
compal broadband networks cg6640e wireless gateway= 1.0nvdUScpe:2.3:h:compal_broadband_networks:cg6640e_wireless_gateway:*:*:*:*:*:*:*:*
compal broadband networks ch664oe wireless gateway= 1.0nvdUScpe:2.3:h:compal_broadband_networks:ch664oe_wireless_gateway:*:*:*:*:*:*:*:*
compal broadband networks firmware= ch6640-3.5.11.7-noshnvdUScpe:2.3:a:compal_broadband_networks:firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2014-11-06modified 2026-06-17

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references (27)

External citations — patches, advisories, analysis.

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