{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"An open redirect vulnerability exists in the /preauth Servlet in Zimbra Collaboration Suite through 9.0. To exploit the vulnerability, an attacker would need to have obtained a valid zimbra auth token or a valid preauth token. Once the token is obtained, an attacker could redirect a user to any URL via isredirect=1&redirectURL= in conjunction with the token data (e.g., a valid authtoken= value)."}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2021-07-02T18:54:37.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"tags":["x_refsource_MISC"],"url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"},{"tags":["x_refsource_MISC"],"url":"https://wiki.zimbra.com/wiki/Security_Center"},{"tags":["x_refsource_MISC"],"url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16"},{"tags":["x_refsource_MISC"],"url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23"}],"x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2021-34807","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":"An open redirect vulnerability exists in the /preauth Servlet in Zimbra Collaboration Suite through 9.0. To exploit the vulnerability, an attacker would need to have obtained a valid zimbra auth token or a valid preauth token. Once the token is obtained, an attacker could redirect a user to any URL via isredirect=1&redirectURL= in conjunction with the token data (e.g., a valid authtoken= value)."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories","refsource":"MISC","url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"},{"name":"https://wiki.zimbra.com/wiki/Security_Center","refsource":"MISC","url":"https://wiki.zimbra.com/wiki/Security_Center"},{"name":"https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16","refsource":"MISC","url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16"},{"name":"https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23","refsource":"MISC","url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23"}]}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T00:26:53.989Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://wiki.zimbra.com/wiki/Security_Center"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P16"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P23"}]}]},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2021-34807","datePublished":"2021-07-02T18:54:37.000Z","dateReserved":"2021-06-16T00:00:00.000Z","dateUpdated":"2024-08-04T00:26:53.989Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}