CVE-2025-7532
BaseFortify
Publication date: 2025-07-13
Last updated on: 2025-07-16
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | fh1202_firmware | 1.2.0.14\(408\) |
| tenda | fh1202 | * |
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-2025-7532 is a critical stack-based buffer overflow vulnerability in the Tenda FH1202 router firmware version 1.2.0.14(408). It occurs in the function fromwebExcptypemanFilter within the file /goform/webExcptypemanFilter. The vulnerability is triggered by manipulating the "page" argument, which is improperly handled, allowing an attacker to overwrite the stack. This can lead to arbitrary code execution or denial of service on the affected device. The exploit can be initiated remotely without authentication. [1, 2]
How can this vulnerability impact me? :
This vulnerability can severely impact you by allowing a remote attacker to execute arbitrary code or cause a denial of service on your Tenda FH1202 router running the affected firmware. This compromises the confidentiality, integrity, and availability of the device, potentially leading to unauthorized control over the router and disruption of network services. [1, 2]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
Detection can involve monitoring for unusual or malformed HTTP requests targeting the /goform/webExcptypemanFilter endpoint with crafted 'page' parameters that may trigger the buffer overflow. Since a proof-of-concept exploit is publicly available on GitHub, security teams can use it to simulate or detect exploit attempts. Specific commands are not provided in the resources, but network monitoring tools like tcpdump or Wireshark can be used to capture suspicious traffic, and web application firewalls (WAF) can be configured to alert on requests to /goform/webExcptypemanFilter with unusual 'page' parameter values. [1, 2]
What immediate steps should I take to mitigate this vulnerability?
Immediate mitigation steps include restricting remote access to the affected Tenda FH1202 router, especially to the /goform/webExcptypemanFilter endpoint, and monitoring for exploit attempts. Since no known mitigations or patches are available, it is recommended to consider replacing the affected product or upgrading firmware if a fix becomes available. Network segmentation and firewall rules to block malicious traffic targeting this vulnerability can also help reduce risk. [2]