CVE-2025-51281

CVSS v3 7.0 HIGH

7.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.2 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

D

-Link DI-8100 16.07.26A1 is vulnerable to Buffer Overflow via the en`, `val and id parameters in the qj_asp function. This vulnerability allows authenticated attackers to cause a Denial of Service (DoS) by sending crafted GET requests with overly long values for these parameters.

References

Link	Resource
https://github.com/BinaryHK/CVE/blob/main/CVE-2025-51281/CVE-2025-51281.md	Exploit Third Party Advisory
https://www.dlink.com/en/security-bulletin/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:di-8100_firmware:16.07.26a1:*:*:*:*:*:*:*

cpe:2.3:h:dlink:di-8100:-:*:*:*:*:*:*:*

History

01 Oct 2025, 20:00

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-08-25 15:15

Updated : 2025-10-01 20:00

NVD link : CVE-2025-51281

Mitre link : CVE-2025-51281

CVE.ORG link : CVE-2025-51281

JSON object : View

Products Affected

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

{"id": "CVE-2025-51281", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.0, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 4.7, "exploitabilityScore": 2.2}]}, "published": "2025-08-25T15:15:40.157", "references": [{"url": "https://github.com/BinaryHK/CVE/blob/main/CVE-2025-51281/CVE-2025-51281.md", "tags": ["Exploit", "Third Party Advisory"], "source": "[email protected]"}, {"url": "https://www.dlink.com/en/security-bulletin/", "tags": ["Product"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "D-Link DI-8100 16.07.26A1 is vulnerable to Buffer Overflow via the en`, `val and id parameters in the qj_asp function. This vulnerability allows authenticated attackers to cause a Denial of Service (DoS) by sending crafted GET requests with overly long values for these parameters."}, {"lang": "es", "value": "D-Link DI-8100 16.07.26A1 es vulnerable a un desbordamiento de b\u00fafer mediante los par\u00e1metros en`, `val e id de la funci\u00f3n qj_asp. Esta vulnerabilidad permite a atacantes autenticados provocar una denegaci\u00f3n de servicio (DoS) mediante el env\u00edo de solicitudes GET manipuladas con valores excesivamente largos para estos par\u00e1metros."}], "lastModified": "2025-10-01T20:00:01.260", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:di-8100_firmware:16.07.26a1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4FA39417-3894-4D6D-A899-000F56AA482B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:di-8100:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "8D417784-56F2-40AF-8FE8-C00E6F332131"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}