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Description

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A vulnerability was found in Linksys FGW3000-AH and FGW3000-HK up to 1.0.17.000000. It has been classified as critical. This affects the function control_panel_sw of the file /cgi-bin/sysconf.cgi of the component HTTP POST Request Handler. The manipulation of the argument filename leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Es wurde eine Schwachstelle in Linksys FGW3000-AH and FGW3000-HK bis 1.0.17.000000 ausgemacht. Sie wurde als kritisch eingestuft. Hiervon betroffen ist die Funktion control_panel_sw der Datei /cgi-bin/sysconf.cgi der Komponente HTTP POST Request Handler. Dank Manipulation des Arguments filename mit unbekannten Daten kann eine command injection-Schwachstelle ausgenutzt werden. Der Angriff kann über das Netzwerk angegangen werden. Der Exploit steht zur öffentlichen Verfügung.

PUBLISHED Reserved 2025-05-20 | Published 2025-05-20 | Updated 2025-05-21 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P

Problem types

Command Injection

Injection

Product status

1.0.0
affected

1.0.1
affected

1.0.2
affected

1.0.3
affected

1.0.4
affected

1.0.5
affected

1.0.6
affected

1.0.7
affected

1.0.8
affected

1.0.9
affected

1.0.10
affected

1.0.11
affected

1.0.12
affected

1.0.13
affected

1.0.14
affected

1.0.15
affected

1.0.16
affected

1.0.17.000000
affected

1.0.0
affected

1.0.1
affected

1.0.2
affected

1.0.3
affected

1.0.4
affected

1.0.5
affected

1.0.6
affected

1.0.7
affected

1.0.8
affected

1.0.9
affected

1.0.10
affected

1.0.11
affected

1.0.12
affected

1.0.13
affected

1.0.14
affected

1.0.15
affected

1.0.16
affected

1.0.17.000000
affected

Timeline

2025-05-20:Advisory disclosed
2025-05-20:VulDB entry created
2025-05-20:VulDB entry last update

Credits

CH13hh (VulDB User) reporter

References

vuldb.com/?id.309651 (VDB-309651 | Linksys FGW3000-AH/FGW3000-HK HTTP POST Request sysconf.cgi control_panel_sw command injection) vdb-entry technical-description

vuldb.com/?ctiid.309651 (VDB-309651 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/?submit.565992 (Submit #565992 | Linksys Holdings, Inc. FGW3000-AH/FGW3000-HK <=Ver. 1.0.17.000000 Service parameter injection) third-party-advisory

github.com/CH13hh/tmp_store_cc/blob/main/FGW3000/2.md exploit

www.linksys.com/ product

cve.org (CVE-2025-5000)

nvd.nist.gov (CVE-2025-5000)

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