CVE-2026-11452

{"id": "CVE-2026-11452", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-11452", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-06-08T14:15:52.010323Z"}}], "cvssMetricV2": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 6.9, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "LOW", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "cna@vuldb.com", "affectedData": [{"cpes": ["cpe:2.3:o:gl-inet:gl-mt3000_firmware:*:*:*:*:*:*:*:*"], "vendor": "GL.iNet", "modules": ["SET_USER_PWD Handler"], "product": "GL-MT3000", "versions": [{"status": "affected", "version": "4.4.0"}, {"status": "affected", "version": "4.4.1"}, {"status": "affected", "version": "4.4.2"}, {"status": "affected", "version": "4.4.3"}, {"status": "affected", "version": "4.4.4"}, {"status": "affected", "version": "4.4.5"}, {"status": "unaffected", "version": "4.8.1"}]}]}], "published": "2026-06-07T04:16:29.960", "references": [{"url": "https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/nas_set_user_pwd_glc_rce/Readme.md", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/cve/CVE-2026-11452", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/submit/826378", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/369072", "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/vuln/369072/cti", "source": "cna@vuldb.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-74"}, {"lang": "en", "value": "CWE-77"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. Affected is the function FUN_0042e200 of the file /cgi-bin/glc of the component SET_USER_PWD Handler. The manipulation of the argument Password leads to command injection. The attack can be initiated remotely. Upgrading to version 4.8.1 is able to address this issue. The affected component should be upgraded. The vendor explains: \" The current code escapes single quotes in the password parameter and handles it inside a shell single\u2011quote context. The payloads in the report, which rely on $() or backticks to trigger command substitution, are not executed under the current code path. We tested on a GL\u2011MT3000 device running firmware 4.8.1 using similar payloads, and no command\u2011execution marker file was created.\""}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad en GL.iNet GL-MT3000 hasta la versi\u00f3n 4.4.5. Afectada est\u00e1 la funci\u00f3n FUN_0042e200 del archivo /cgi-bin/glc del componente Gestor SET_USER_PWD. La manipulaci\u00f3n del argumento Password conduce a inyecci\u00f3n de comandos. El ataque puede iniciarse de forma remota. La actualizaci\u00f3n a la versi\u00f3n 4.8.1 puede solucionar este problema. El componente afectado deber\u00eda ser actualizado. El proveedor explica: 'El c\u00f3digo actual escapa las comillas simples en el par\u00e1metro de contrase\u00f1a y las maneja dentro de un contexto de comillas simples de shell. Las cargas \u00fatiles del informe, que dependen de $() o de backticks para activar la sustituci\u00f3n de comandos, no se ejecutan bajo la ruta de c\u00f3digo actual. Probamos en un dispositivo GL?MT3000 con firmware 4.8.1 utilizando cargas \u00fatiles similares, y no se cre\u00f3 ning\u00fan archivo marcador de ejecuci\u00f3n de comandos.'"}], "lastModified": "2026-07-23T07:10:00.113", "sourceIdentifier": "cna@vuldb.com"}