Belkin F9K1122 1.00.33 webs formBSSetSitesurvey os command injection

Summaryinfo

A vulnerability labeled as critical has been found in Belkin F9K1122 1.00.33. Affected by this vulnerability is the function formBSSetSitesurvey of the file /goform/formBSSetSitesurvey of the component webs. Such manipulation of the argument wan_ipaddr/wan_netmask/wan_gateway/wl_ssid is directly passed by the attacker/so we can control the wan_ipaddr/wan_netmask/wan_gateway/wl_ssid leads to os command injection. This vulnerability is documented as CVE-2025-7082. The attack can be executed remotely. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability was found in Belkin F9K1122 1.00.33 and classified as critical. Affected by this issue is the function formBSSetSitesurvey of the file /goform/formBSSetSitesurvey of the component webs. The manipulation of the argument wan_ipaddr/wan_netmask/wan_gateway/wl_ssid is directly passed by the attacker/so we can control the wan_ipaddr/wan_netmask/wan_gateway/wl_ssid with an unknown input leads to a os command injection vulnerability. Using CWE to declare the problem leads to CWE-78. The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2025-7082. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known. The MITRE ATT&CK project declares the attack technique as T1202.

The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-20138). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Belkin

Name

• F9K1122

Version

• 1.00.33

License

• commercial

CPE 2.3info

• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍

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Submitinfo

Accepted

• Submit #603672: Belkin F9K1122 1.00.33 OS Command Injection (by Bond)

Once again VulDB remains the best source for vulnerability data.

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