CVE-2025-50648

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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 inadequate input validation in the /tggl.asp endpoint."}, {"lang": "es", "value": "Existe una vulnerabilidad de desbordamiento de b\u00fafer en D-Link DI-8003 16.07.26A1 debido a una validaci\u00f3n de entrada inadecuada en el endpoint /tggl.asp."}], "id": "CVE-2025-50648", "lastModified": "2026-07-25T10:10:00.167", "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-2025-50648", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-10T15:37:51.497169Z", "version": "2.0.3"}}]}, "published": "2026-04-08T19:24:15.570", "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-120"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "16.07.26A1"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "di-8003", "vendor": "d-link"}], "analysis": {"en": {"generated_at": "2026-04-10T22:26:13.448473+00:00", "value": {"mitigation_remediation": ["Update the device firmware to the latest version that addresses the buffer overflow.", "If no update is available, disable the /tggl.asp endpoint or restrict web\u2011access to trusted IP addresses.", "Verify that the device is isolated from untrusted networks and consider applying network segmentation.", "Monitor network traffic for unusual POST requests to /tggl.asp.", "Refer to D\u2011Link's security bulletin for further guidance."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "The affected product is the D\u2011Link DI\u20118003 wireless router running firmware version 16.07.26A1. No other versions are explicitly listed, so the risk applies only to devices with this firmware.", "description_and_impact": "A buffer overflow exists in the /tggl.asp endpoint of D\u2011Link DI\u20118003 firmware 16.07.26A1, which can be triggered by sending input that exceeds the expected size. Because the endpoint fails to validate input, an attacker can overwrite the stack and execute arbitrary code. This allows full remote code execution on the device, compromising confidentiality, integrity, and availability. The weakness is classified as CWE\u2011120.", "risk_and_exploitability": "The CVSS base score of 7.5 indicates high severity, yet the EPSS score is below 1%, suggesting that real\u2011world exploitation is currently rare. The vulnerability is not yet listed in the CISA KEV catalog. The likely attack vector is through the web interface exposed by the device, accessible to attackers who can reach the router over the network. Successful exploitation would grant the attacker full control of the device."}}}}, "created": "2026-04-08T20:02:23.509740+00:00", "updated": "2026-04-13T14:25:53.429336+00:00", "vendors": ["d-link", "d-link$PRODUCT$di-8003"]}