CVE-2025-7853
BaseFortify
Publication date: 2025-07-19
Last updated on: 2025-07-23
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | fh451_firmware | 1.0.0.9 |
| tenda | fh451 | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2025-7853 is a critical stack-based buffer overflow vulnerability in the Tenda FH451 router version 1.0.0.9. It exists in the fromSetIpBind function of the /goform/SetIpBind endpoint, where improper handling of the "page" parameter allows an attacker to trigger a stack overflow. This can lead to arbitrary code execution or denial of service, and the attack can be initiated remotely without local access. [1, 2]
How can this vulnerability impact me? :
This vulnerability can severely impact you by allowing remote attackers to execute arbitrary code or cause denial of service on the affected Tenda FH451 router. It compromises the confidentiality, integrity, and availability of the device, potentially leading to unauthorized control or disruption of network services. [1, 2]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include considering replacement of the affected Tenda FH451 router running firmware version 1.0.0.9, as no known mitigations or countermeasures have been identified. It is recommended to avoid using the vulnerable /goform/SetIpBind endpoint or restrict remote access to the device to prevent exploitation. [2]