{"id":"CVE-2020-9377","published":"2020-07-09T13:15:10Z","modified":"2026-06-17T03:27:50Z","title":"D-Link DIR-610 Devices Remote Command Execution","vendor":"D-Link","product":"DIR-610 Devices","tier":"core","eol":null,"description":{"text":"D-Link DIR-610 devices allow Remote Command Execution via the cmd parameter to command.php. NOTE: This vulnerability only affects products that are no longer supported by the maintainer","provenance":"source","from":"NVD"},"summary":{"text":"The D-Link DIR-610 devices contain a flaw in the command.php component, where the cmd parameter is not properly neutralised before being passed to an OS command. An attacker with network access and low-privilege authentication can execute arbitrary commands on the device without user interaction, with the caveat that this affects only products no longer supported by the maintainer.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-31T04:54:25Z"},"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"NVD"},"epss":{"score":0.21888,"percentile":0.97648,"date":"2026-10-31","provenance":"source"},"kev":{"dateAdded":"2022-03-25","dueDate":"2022-04-15","ransomware":false,"requiredAction":"The impacted product is end-of-life and should be disconnected if still in use.","notes":"https://nvd.nist.gov/vuln/detail/CVE-2020-9377","provenance":"source"},"vulncheckKev":{"dateAdded":"2021-11-11","exploitedFirstSeen":"2021-11-11","ransomware":false,"evidence":[{"url":"https://cybersecurity.att.com/blogs/labs-research/att-alien-labs-finds-new-golang-malwarebotenago-targeting-millions-of-routers-and-iot-devices-with-more-than-30-exploits","date":"2021-11-11"},{"url":"https://cybersecurity.att.com/blogs/labs-research/botenago-strike-again-malware-source-code-uploaded-to-github","date":"2022-01-26"},{"url":"https://www.fortiguard.com/threat-signal-report/4389/botenago-malware-targets-multiple-iot-devices","date":"2022-01-27"},{"url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json","date":"2022-03-25"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-01-02&host_type=src&vulnerability=cve-2020-9377","date":"2024-01-02"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-02-19&host_type=src&vulnerability=cve-2020-9377","date":"2024-02-19"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-03-12&host_type=src&vulnerability=cve-2020-9377","date":"2024-03-12"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-03-13&host_type=src&vulnerability=cve-2020-9377","date":"2024-03-13"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-03-14&host_type=src&vulnerability=cve-2020-9377","date":"2024-03-14"},{"url":"https://dashboard.shadowserver.org/statistics/honeypot/vulnerability/map/?day=2024-03-20&host_type=src&vulnerability=cve-2020-9377","date":"2024-03-20"}],"evidenceTotal":149,"provenance":"source"},"exploited":true,"otx":null,"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"references":[{"url":"https://gist.github.com/GouveaHeitor/131557f9de7d571f118f59805df852dc","tags":["Broken Link","Exploit","Patch","Third Party Advisory"]},{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10182","tags":["Exploit","Vendor Advisory"]},{"url":"https://www.dlink.com.br/produto/dir-610/","tags":["Product","Vendor Advisory"]},{"url":"https://gist.github.com/GouveaHeitor/131557f9de7d571f118f59805df852dc","tags":["Broken Link","Exploit","Patch","Third Party Advisory"]},{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10182","tags":["Exploit","Vendor Advisory"]},{"url":"https://www.dlink.com.br/produto/dir-610/","tags":["Product","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-9377","tags":["US Government Resource"]}],"techniques":[{"id":"T1190","name":"Exploit Public-Facing Application","tactics":["initial-access"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Web endpoint exploited remotely via parameter","mappingType":"exploitation_technique","evidence":[{"from":"description","quote":"allow Remote Command Execution via the cmd parameter to command.php","start":23,"end":90}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"},{"id":"T1059","name":"Command and Scripting Interpreter","tactics":["execution"],"provenance":"ai","basis":"ai-mapping","bases":["ai-mapping"],"basisDetail":"claude-haiku-5-5: Arbitrary OS command execution on device","mappingType":"primary_impact","evidence":[{"from":"description","quote":"allow Remote Command Execution via the cmd parameter","start":23,"end":75}],"model":"claude-haiku-5-5","confidence":"medium","confidenceNote":"AI-mapped from the description (quote-validated, not expert-reviewed)"}],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2020-30198","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-30198","exploited":true,"exploitedSince":"2022-03-25","provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":["https://gist.github.com/GouveaHeitor/131557f9de7d571f118f59805df852dc","https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10182"],"flow":[{"stage":"exploitation","techniques":["T1190"],"provenance":"ai"},{"stage":"primary","techniques":["T1059"],"provenance":"ai"}],"timeline":[{"date":"2020-07-09","kind":"published","label":"Published (NVD)","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9377","provenance":"source"},{"date":"2021-11-11","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://cybersecurity.att.com/blogs/labs-research/att-alien-labs-finds-new-golang-malwarebotenago-targeting-millions-of-routers-and-iot-devices-with-more-than-30-exploits","provenance":"source"},{"date":"2022-03-25","kind":"kev","label":"Added to CISA KEV","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","provenance":"source"},{"date":"2022-03-25","kind":"euvd-exploited","label":"ENISA EUVD: exploited","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-30198","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":624},"priority":{"score":65.7,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in CISA KEV and VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 1816 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.53,"detail":"percentile 0.9765"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"2 NVD references tagged Exploit"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":6.16,"detail":"base score 8.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}