CVE-2020-29321

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{"affected": [{"affectedData": [{"product": "D-Link Router DIR-868L", "vendor": "n/a", "versions": [{"status": "affected", "version": "3.01"}]}], "source": "disclose@cybersecurityworks.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-868l_firmware:3.01:*:*:*:*:*:*:*", "matchCriteriaId": "05A188F6-FCC2-4903-BFC6-D0F675191A91", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-868l:-:*:*:*:*:*:*:*", "matchCriteriaId": "33B501D4-BDDD-485E-A5A3-8AA8D5E46061", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The D-Link router DIR-868L 3.01 is vulnerable to credentials disclosure in telnet service through decompilation of firmware, that allows an unauthenticated attacker to gain access to the firmware and to extract sensitive data."}, {"lang": "es", "value": "El router D-Link DIR-868L versi\u00f3n 3.01 es vulnerable a una divulgaci\u00f3n de credenciales en el servicio telnet a trav\u00e9s de la descompilaci\u00f3n del firmware, lo que permite a un atacante no autenticado conseguir acceso al firmware y extraer datos confidenciales"}], "id": "CVE-2020-29321", "lastModified": "2026-06-17T03:11:12.467", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-06-04T20:15:07.607", "references": [{"source": "disclose@cybersecurityworks.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://cybersecurityworks.com/zerodays/cve-2020-29321-telnet-hardcoded-credentials.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://cybersecurityworks.com/zerodays/cve-2020-29321-telnet-hardcoded-credentials.html"}], "sourceIdentifier": "disclose@cybersecurityworks.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-522"}, {"lang": "en", "value": "CWE-798"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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