{"id":"CVE-2024-21833","published":"2024-01-10T23:25:25Z","modified":"2025-06-16T18:26:24Z","title":"Multiple TP-LINK products allow a network-adjacent unauthenticated attacker with access to the product to execute…","vendor":"TP-Link","product":"Archer AX3000","tier":"core","eol":null,"affectedVersions":[{"vendor":"TP-Link","product":"Archer AX3000","versions":["firmware versions prior to \"Archer AX3000(JP)_V1_1.1.2 Build 20231115\""]},{"vendor":"TP-Link","product":"Archer AX5400","versions":["firmware versions prior to \"Archer AX5400(JP)_V1_1.1.2 Build 20231115\""]},{"vendor":"TP-Link","product":"Archer AXE75","versions":["firmware versions prior to \"Archer AXE75(JP)_V1_231115\""]},{"vendor":"TP-Link","product":"Deco X50","versions":["firmware versions prior to \"Deco X50(JP)_V1_1.4.1 Build 20231122\""]},{"vendor":"TP-Link","product":"Deco XE200","versions":["firmware versions prior to \"Deco XE200(JP)_V1_1.2.5 Build 20231120\""]}],"description":{"text":"Multiple TP-LINK products allow a network-adjacent unauthenticated attacker with access to the product to execute arbitrary OS commands. The affected device, with the initial configuration, allows login only from the LAN port or Wi-Fi.","provenance":"source","from":"CVE.org"},"summary":null,"cvss":{"score":8.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.01063,"percentile":0.64574,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2026-04-10","exploitedFirstSeen":"2026-04-10","ransomware":false,"evidence":[{"url":"https://ctrlaltintel.com/research/ProxyPCP/","date":"2026-04-10"}],"evidenceTotal":1,"provenance":"source"},"exploited":true,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"references":[{"url":"https://www.tp-link.com/jp/support/download/archer-ax3000/#Firmware","tags":[]},{"url":"https://www.tp-link.com/jp/support/download/archer-ax5400/#Firmware","tags":[]},{"url":"https://www.tp-link.com/jp/support/download/archer-axe75/#Firmware","tags":[]},{"url":"https://www.tp-link.com/jp/support/download/deco-x50/v1/#Firmware","tags":[]},{"url":"https://www.tp-link.com/jp/support/download/deco-xe200/#Firmware","tags":[]},{"url":"https://jvn.jp/en/vu/JVNVU91401812/","tags":[]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2024-19445","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-19445","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2024-01-10","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2024-21833","provenance":"source"},{"date":"2026-04-10","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://ctrlaltintel.com/research/ProxyPCP/","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":59.1,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":5.0,"detail":"added 203 days ago"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":12.91,"detail":"percentile 0.6457"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"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"}]}}