{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-14T19:22:53.158","vulnerabilities":[{"cve":{"id":"CVE-2021-26729","sourceIdentifier":"prodsec@nozominetworks.com","published":"2022-10-24T14:15:48.187","lastModified":"2024-11-21T05:56:45.877","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Command injection and multiple stack-based buffer overflows vulnerabilities in the Login_handler_func function of spx_restservice allow an attacker to execute arbitrary code with the same privileges as the server user (root). This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0."},{"lang":"es","value":"Unas vulnerabilidades de inyección de comandos y múltiples desbordamientos de búfer en la región stack de la memoria en la función Login_handler_func de spx_restservice permiten a un atacante ejecutar código arbitrario con los mismos privilegios que el usuario del servidor (root). Este problema afecta: Lanner Inc IAC-AST2500A versión de firmware estándar 1.10.0"}],"metrics":{"cvssMetricV31":[{"source":"prodsec@nozominetworks.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:C\/C:H\/I:H\/A:H","baseScore":10.0,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":6.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1\/AV:N\/AC:L\/PR:N\/UI:N\/S:U\/C:H\/I:H\/A:H","baseScore":9.8,"baseSeverity":"CRITICAL","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":5.9}]},"weaknesses":[{"source":"prodsec@nozominetworks.com","type":"Secondary","description":[{"lang":"en","value":"CWE-94"},{"lang":"en","value":"CWE-121"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-77"},{"lang":"en","value":"CWE-787"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:lannerinc:iac-ast2500a_firmware:1.10.0:*:*:*:*:*:*:*","matchCriteriaId":"8DD71184-078B-4B7E-BCB5-11E55B5928B7"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:lannerinc:iac-ast2500a:-:*:*:*:*:*:*:*","matchCriteriaId":"9007683B-45DA-471A-9CCB-A587DED8D973"}]}]}],"references":[{"url":"https:\/\/www.nozominetworks.com\/blog\/vulnerabilities-in-bmc-firmware-affect-ot-iot-device-security-part-1\/","source":"prodsec@nozominetworks.com","tags":["Third Party Advisory"]},{"url":"https:\/\/www.nozominetworks.com\/labs\/vulnerability-advisories\/cve-2021-26729\/","source":"prodsec@nozominetworks.com","tags":["Third Party Advisory"]},{"url":"https:\/\/www.nozominetworks.com\/blog\/vulnerabilities-in-bmc-firmware-affect-ot-iot-device-security-part-1\/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]},{"url":"https:\/\/www.nozominetworks.com\/labs\/vulnerability-advisories\/cve-2021-26729\/","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}