CVE-2025-50663

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:di-8003_firmware:16.07.26a1:*:*:*:*:*:*:*", "matchCriteriaId": "FA25536C-1B96-4611-BF35-A0AD24747929", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:di-8003:-:*:*:*:*:*:*:*", "matchCriteriaId": "E6644787-50D7-4190-A2E3-DD54F43AE38C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of the name parameter in the /usb_paswd.asp endpoint."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de b\u00fafer existe en D-Link DI-8003 16.07.26A1 debido a un manejo inadecuado del par\u00e1metro 'name' en el endpoint /usb_paswd.asp."}], "id": "CVE-2025-50663", "lastModified": "2026-07-25T11:10:00.100", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-50663", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-10T17:55:52.830126Z", "version": "2.0.3"}}]}, "published": "2026-04-08T19:24:16.920", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/xiaotea/iot-vulnerability-collection/blob/main/README.md"}, {"source": "cve@mitre.org", "url": "https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10505"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.dlink.com/en/security-bulletin/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "16.07.26A1"}}], "enrichment": {"confidence": 85.0, "confidence_source": "inferred", "scores": [{"score": 85.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "di-8003", "vendor": "dlink"}], "analysis": {"en": {"generated_at": "2026-04-13T15:22:38.214443+00:00", "value": {"mitigation_remediation": ["Update the DI-8003 firmware to a version newer than 16.07.26A1"], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "Affected device is the D-Link DI-8003 with firmware version 16.07.26A1. The flaw exists in the HTTP interface that processes the /usb_paswd.asp request. No other firmware versions or product lines are listed.", "description_and_impact": "The vulnerability is a classic buffer overflow caused by improper handling of the name parameter in the /usb_paswd.asp endpoint of the D-Link DI-8003. This flaw can overwrite the stack and allow an attacker to inject and execute arbitrary code, giving control over the device. The impact is loss of confidentiality, integrity, and availability, potentially leading to full system compromise.", "risk_and_exploitability": "The CVSS score of 7.5 categorizes the flaw as high severity. The EPSS score below 1% suggests the probability of exploitation is currently low, and the vulnerability is not yet reported in the CISA KEV catalog. Attacks would likely originate from an attacker who can reach the device\u2019s web interface, delivering a crafted request that triggers the overflow. The lack of a public exploit and low EPSS score reduce immediate threat, but the potential for remote code execution makes it a priority for patching."}}}}, "created": "2026-04-08T20:12:53.403579+00:00", "title": "Buffer Overflow in D\u2011Link DI\u20118003 USB Password Endpoint", "updated": "2026-04-14T16:40:25.094600+00:00", "vendors": ["dlink", "dlink$PRODUCT$di-8003"]}