WDR201A WiFi Extender Stack-Based Buffer Overflow via firewall.cgi
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Shenzhen Yipu Commercial and Trading Co., Ltd | WDR201A WiFi Extender | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Shenzhen Yuner Yipu | Wifi Extender Wdr201a |
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No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.396% probability within 30 days)
| Type | Values Removed | Values Added |
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| First Time appeared |
Shenzhen Yuner Yipu
Shenzhen Yuner Yipu wifi Extender Wdr201a |
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| Vendors & Products |
Shenzhen Yuner Yipu
Shenzhen Yuner Yipu wifi Extender Wdr201a |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | WDR201A WiFi Extender (HW V2.1, FW LFMZX28040922V1.02) contains a stack-based buffer overflow vulnerability in the firewall.cgi and makeRequest.cgi binaries that allows unauthenticated attackers to overwrite the saved return address by sending a POST request with a Content-Length header exceeding 512 bytes. Attackers can exploit insufficient length validation in the fgets() call to achieve arbitrary code execution through return-oriented programming or return-to-libc techniques. | |
| Title | WDR201A WiFi Extender Stack-Based Buffer Overflow via firewall.cgi | |
| Weaknesses | CWE-121 | |
| References |
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| Metrics |
cvssV4_0
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