{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-10-28T11:11:20.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801"},{"tags":["x_refsource_MISC"],"url":"https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/"},{"tags":["x_refsource_MISC"],"url":"https://github.com/SECFORCE/CVE-2021-37748"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2021-37748","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Multiple buffer overflows in the limited configuration shell (/sbin/gs_config) on Grandstream HT801 devices before 1.0.29 allow remote authenticated users to execute arbitrary code as root via a crafted manage_if setting, thus bypassing the intended restrictions of this shell and taking full control of the device. There are default weak credentials that can be used to authenticate."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801","refsource":"MISC","url":"http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801"},{"name":"https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/","refsource":"MISC","url":"https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/"},{"name":"https://github.com/SECFORCE/CVE-2021-37748","refsource":"MISC","url":"https://github.com/SECFORCE/CVE-2021-37748"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T01:30:07.528Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"http://www.grandstream.com/products/gateways-and-atas/analog-telephone-adaptors/product/ht801"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://www.secforce.com/blog/exploiting-grandstream-ht801-ata-cve-2021-37748-cve-2021-37915/"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/SECFORCE/CVE-2021-37748"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2021-37748","datePublished":"2021-10-28T11:11:20.000Z","dateReserved":"2021-07-30T00:00:00.000Z","dateUpdated":"2024-08-04T01:30:07.528Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}