{"schemaVersion":3,"id":"CVE-2024-7261","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"The improper neutralization of special elements in the parameter \"host\" in the CGI program of Zyxel NWA1123ACv3 firmware version 6.70(ABVT.4) and earlier, WAC500 firmware version 6.70(ABVS.4)\n\nand earlier, WAX655E firmware version 7.00(ACDO.1) and earlier, WBE530 firmware version 7.00(ACLE.1)\n\nand earlier, and USG LITE 60AX firmware version V2.00(ACIP.2) could allow an unauthenticated attacker to execute OS commands by sending a crafted cookie to a vulnerable device.","dates":{"published":"2024-09-03T02:10:25.112Z","modified":"2024-09-05T15:36:14.807Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":9.8,"severity":"critical","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":9.8,"severity":"critical","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.11408,"percentile":0.95972,"severity":"medium","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.11408},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.11408,"percentile":0.95972}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.11408,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.11408,"percentile":0.95972}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","description":"The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.","type":"weakness","status":"Stable","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/78.html"}],"affected":[{"vendor":"zyxel","product":"nwa110ax_firmware","name":"nwa110ax firmware","label":"nwa110ax_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(abtg.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(abtg.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa110ax"},{"vendor":"zyxel","product":"nwa1123-ac_pro_firmware","name":"nwa1123-ac pro firmware","label":"nwa1123-ac_pro_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.28\\(abhd.3\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.28\\(abhd.3\\)","eol":null,"hubHref":"/vendor/zyxel/nwa1123-ac_pro"},{"vendor":"zyxel","product":"nwa1123acv3_firmware","name":"nwa1123acv3 firmware","label":"nwa1123acv3_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.70\\(abvt.5\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.70\\(abvt.5\\)","eol":null,"hubHref":"/vendor/zyxel/nwa1123acv3"},{"vendor":"zyxel","product":"nwa1123acv3 firmware","name":"NWA1123ACv3 firmware","label":"nwa1123acv3 firmware","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 6.70(ABVT.4)","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 6.70(ABVT.4)","eol":null,"hubHref":"/vendor/zyxel/nwa1123acv3_firmware"},{"vendor":"zyxel","product":"nwa130be_firmware","name":"nwa130be firmware","label":"nwa130be_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(acil.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(acil.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa130be"},{"vendor":"zyxel","product":"nwa210ax_firmware","name":"nwa210ax firmware","label":"nwa210ax_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(abtd.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(abtd.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa210ax"},{"vendor":"zyxel","product":"nwa220ax-6e_firmware","name":"nwa220ax-6e firmware","label":"nwa220ax-6e_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(acco.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(acco.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa220ax-6e"},{"vendor":"zyxel","product":"nwa50ax_firmware","name":"nwa50ax firmware","label":"nwa50ax_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(abyw.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(abyw.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa50ax"},{"vendor":"zyxel","product":"nwa50ax_pro_firmware","name":"nwa50ax pro firmware","label":"nwa50ax_pro_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(acge.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(acge.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa50ax_pro"},{"vendor":"zyxel","product":"nwa55axe_firmware","name":"nwa55axe firmware","label":"nwa55axe_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(abzl.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(abzl.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa55axe"},{"vendor":"zyxel","product":"nwa90ax_firmware","name":"nwa90ax firmware","label":"nwa90ax_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(accv.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(accv.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa90ax"},{"vendor":"zyxel","product":"nwa90ax_pro_firmware","name":"nwa90ax pro firmware","label":"nwa90ax_pro_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(acgf.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(acgf.2\\)","eol":null,"hubHref":"/vendor/zyxel/nwa90ax_pro"},{"vendor":"zyxel","product":"usg_lite_60ax_firmware","name":"usg lite 60ax firmware","label":"usg_lite_60ax_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< v2.00\\(acip.3\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< v2.00\\(acip.3\\)","eol":null,"hubHref":"/vendor/zyxel/usg_lite_60ax"},{"vendor":"zyxel","product":"usg lite 60ax firmware","name":"USG LITE 60AX firmware","label":"usg lite 60ax firmware","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"V2.00(ACIP.2)","noFixRecorded":false,"fixedIn":null}],"versionsText":"V2.00(ACIP.2)","eol":null,"hubHref":"/vendor/zyxel/usg_lite_60ax_firmware"},{"vendor":"zyxel","product":"wac500_firmware","name":"wac500 firmware","label":"wac500_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.70\\(abvs.5\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.70\\(abvs.5\\)","eol":null,"hubHref":"/vendor/zyxel/wac500"},{"vendor":"zyxel","product":"wac500 firmware","name":"WAC500 firmware","label":"wac500 firmware","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 6.70(ABVS.4)","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 6.70(ABVS.4)","eol":null,"hubHref":"/vendor/zyxel/wac500_firmware"},{"vendor":"zyxel","product":"wac500h_firmware","name":"wac500h firmware","label":"wac500h_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.70\\(abwa.5\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.70\\(abwa.5\\)","eol":null,"hubHref":"/vendor/zyxel/wac500h"},{"vendor":"zyxel","product":"wac6103d-i_firmware","name":"wac6103d-i firmware","label":"wac6103d-i_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.28\\(aaxh.3\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.28\\(aaxh.3\\)","eol":null,"hubHref":"/vendor/zyxel/wac6103d-i"},{"vendor":"zyxel","product":"wac6502d-s_firmware","name":"wac6502d-s firmware","label":"wac6502d-s_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.28\\(aase.3\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.28\\(aase.3\\)","eol":null,"hubHref":"/vendor/zyxel/wac6502d-s"},{"vendor":"zyxel","product":"wac6503d-s_firmware","name":"wac6503d-s firmware","label":"wac6503d-s_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.28\\(aasf.3\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.28\\(aasf.3\\)","eol":null,"hubHref":"/vendor/zyxel/wac6503d-s"},{"vendor":"zyxel","product":"wac6552d-s_firmware","name":"wac6552d-s firmware","label":"wac6552d-s_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.28\\(abio.3\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.28\\(abio.3\\)","eol":null,"hubHref":"/vendor/zyxel/wac6552d-s"},{"vendor":"zyxel","product":"wac6553d-e_firmware","name":"wac6553d-e firmware","label":"wac6553d-e_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 6.28\\(aasg.3\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 6.28\\(aasg.3\\)","eol":null,"hubHref":"/vendor/zyxel/wac6553d-e"},{"vendor":"zyxel","product":"wax300h_firmware","name":"wax300h firmware","label":"wax300h_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(achf.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(achf.2\\)","eol":null,"hubHref":"/vendor/zyxel/wax300h"},{"vendor":"zyxel","product":"wax510d_firmware","name":"wax510d firmware","label":"wax510d_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(abtf.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(abtf.2\\)","eol":null,"hubHref":"/vendor/zyxel/wax510d"},{"vendor":"zyxel","product":"wax610d_firmware","name":"wax610d firmware","label":"wax610d_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(abte.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(abte.2\\)","eol":null,"hubHref":"/vendor/zyxel/wax610d"},{"vendor":"zyxel","product":"wax620d-6e_firmware","name":"wax620d-6e firmware","label":"wax620d-6e_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(accn.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(accn.2\\)","eol":null,"hubHref":"/vendor/zyxel/wax620d-6e"},{"vendor":"zyxel","product":"wax630s_firmware","name":"wax630s firmware","label":"wax630s_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(abzd.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(abzd.2\\)","eol":null,"hubHref":"/vendor/zyxel/wax630s"},{"vendor":"zyxel","product":"wax640s-6e_firmware","name":"wax640s-6e firmware","label":"wax640s-6e_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(accm.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(accm.2\\)","eol":null,"hubHref":"/vendor/zyxel/wax640s-6e"},{"vendor":"zyxel","product":"wax650s_firmware","name":"wax650s firmware","label":"wax650s_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(abrm.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(abrm.2\\)","eol":null,"hubHref":"/vendor/zyxel/wax650s"},{"vendor":"zyxel","product":"wax655e_firmware","name":"wax655e firmware","label":"wax655e_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(acdo.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(acdo.2\\)","eol":null,"hubHref":"/vendor/zyxel/wax655e"},{"vendor":"zyxel","product":"wax655e firmware","name":"WAX655E firmware","label":"wax655e firmware","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 7.00(ACDO.1)","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 7.00(ACDO.1)","eol":null,"hubHref":"/vendor/zyxel/wax655e_firmware"},{"vendor":"zyxel","product":"wbe530_firmware","name":"wbe530 firmware","label":"wbe530_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(acle.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(acle.2\\)","eol":null,"hubHref":"/vendor/zyxel/wbe530"},{"vendor":"zyxel","product":"wbe530 firmware","name":"WBE530 firmware","label":"wbe530 firmware","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≤ 7.00(ACLE.1)","noFixRecorded":false,"fixedIn":null}],"versionsText":"≤ 7.00(ACLE.1)","eol":null,"hubHref":"/vendor/zyxel/wbe530_firmware"},{"vendor":"zyxel","product":"wbe660s_firmware","name":"wbe660s firmware","label":"wbe660s_firmware","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"< 7.00\\(acgg.2\\)","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 7.00\\(acgg.2\\)","eol":null,"hubHref":"/vendor/zyxel/wbe660s"}],"affectedCount":34,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-os-command-injection-vulnerability-in-aps-and-security-router-devices-09-03-2024","label":"www.zyxel.com/global/…","hostname":"www.zyxel.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2024-09-03T02:10:25.112Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-05T15:36:14.807Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":70,"level":"high","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T10:30:46.383Z","stale":false,"partial":false}}