CVE-2025-5000

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.

CVSS v3 6.3 MEDIUM
CVSS v2.0 6.5 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/CH13hh/tmp_store_cc/blob/main/FGW3000/2.md	Broken Link
https://vuldb.com/?ctiid.309651	Permissions Required VDB Entry
https://vuldb.com/?id.309651	Third Party Advisory VDB Entry
https://vuldb.com/?submit.565992	Third Party Advisory VDB Entry
https://www.linksys.com/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:linksys:fgw3000-ah_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:linksys:fgw3000-ah:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:linksys:fgw3000-hk_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:linksys:fgw3000-hk:-:*:*:*:*:*:*:*

History

12 Jun 2025, 16:20

Type	Values Removed	Values Added
First Time		Linksys Linksys fgw3000-hk Linksys fgw3000-hk Firmware Linksys fgw3000-ah Linksys fgw3000-ah Firmware
References	~~() https://github.com/CH13hh/tmp_store_cc/blob/main/FGW3000/2.md -~~	() https://github.com/CH13hh/tmp_store_cc/blob/main/FGW3000/2.md - Broken Link
References	~~() https://vuldb.com/?ctiid.309651 -~~	() https://vuldb.com/?ctiid.309651 - Permissions Required, VDB Entry
References	~~() https://vuldb.com/?id.309651 -~~	() https://vuldb.com/?id.309651 - Third Party Advisory, VDB Entry
References	~~() https://vuldb.com/?submit.565992 -~~	() https://vuldb.com/?submit.565992 - Third Party Advisory, VDB Entry
References	~~() https://www.linksys.com/ -~~	() https://www.linksys.com/ - Product
CPE		cpe:2.3:o:linksys:fgw3000-ah_firmware:::::::: cpe:2.3:o:linksys:fgw3000-hk_firmware:::::::: cpe:2.3:h:linksys:fgw3000-hk:-:::::::* cpe:2.3:h:linksys:fgw3000-ah:-:::::::*
Summary		(es) Se encontró una vulnerabilidad en los Linksys FGW3000-AH y FGW3000-HK hasta la versión 1.0.17.000000. Se ha clasificado como crítica. Afecta a la función control_panel_sw del archivo /cgi-bin/sysconf.cgi del componente HTTP POST Request Handler. La manipulación del argumento filename provoca la inyección de comandos. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado. Se contactó al proveedor con antelación para informarle sobre esta divulgación, pero no respondió.

20 May 2025, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-05-20 21:15

Updated : 2025-06-12 16:20

NVD link : CVE-2025-5000

Mitre link : CVE-2025-5000

CVE.ORG link : CVE-2025-5000

JSON object : View

Products Affected

linksys

fgw3000-hk_firmware
fgw3000-ah_firmware
fgw3000-hk
fgw3000-ah

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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6.3 /10