{"dataType": "CVE_RECORD", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2025-50654", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2026-04-22T15:34:12.724Z", "dateReserved": "2025-06-16T00:00:00.000Z", "datePublished": "2026-04-08T00:00:00.000Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2026-04-22T15:34:12.724Z"}, "descriptions": [{"lang": "en", "value": "A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper validation of the id parameter in the /thd_member.asp endpoint."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.dlink.com/en/security-bulletin/"}, {"url": "https://github.com/xiaotea/iot-vulnerability-collection/blob/main/README.md"}, {"url": "https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10505"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-120", "lang": "en", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-04-10T15:38:19.637596Z", "id": "CVE-2025-50654", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-10T15:41:20.354Z"}}]}, "dataVersion": "5.2"}

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{}

{"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": "2026-04-13T15:25:11.522504+00:00", "value": {"mitigation_remediation": ["Update the DI\u20118003 firmware to the latest version released by D\u2011Link", "If an update is not immediately available, isolate the device by applying firewall rules to block external access to the /thd_member.asp endpoint", "Temporarily disable the thd_member.asp service or block the id parameter using a reverse proxy if possible"], "summary": {"action": "Apply firmware update", "impact": "Remote Code Execution (potential)"}, "threat_synthesis": {"affected_systems": "Affected devices are D\u2011Link DI\u20118003 routers running firmware version 16.07.26A1. The public CPE enumerations confirm the product and firmware version. No other versions or vendors are listed.", "description_and_impact": "The vulnerability is a classic buffer overflow that affects the id parameter in the /thd_member.asp endpoint of D\u2011Link DI\u20118003 routers. The firmware 16.07.26A1 does not validate the length of the id input, allowing an attacker to overwrite adjacent memory. This overflow can be used to inject and execute arbitrary code, potentially compromising device control and network traffic.", "risk_and_exploitability": "The CVSS score of 7.5 indicates high severity, and the low EPSS score (<1\u202f%) suggests that exploitation is not widely reported. It is not listed in the CISA KEV catalog, so no well\u2011known public exploits have been documented yet. The flaw is reachable through the publicly exposed /thd_member.asp web endpoint, so remote hosts on the same network or Internet\u2011accessible devices could target it. While the path is relatively straightforward, attackers would need to craft an input that precisely overflows the buffer, a task that may require some ingenuity but is achievable with modern fuzzing."}}}}, "created": "2026-04-08T20:02:20.152065+00:00", "title": "Buffer Overflow in DI-8003 /thd_member.asp Enables Remote Code Execution", "updated": "2026-04-14T16:40:32.501214+00:00", "vendors": ["d-link", "d-link$PRODUCT$di-8003"]}