{"id":"CVE-2017-17427","aliases":["EUVD-2017-8592","GHSA-3ph6-jhvp-76gj"],"status":"published","title":"Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an...","description":"Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack (\"Bleichenbacher attack\"). This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private key operations.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.15577,"percentile":0.96858,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-203"],"published":"2017-12-13T16:00:00Z","modified":"2026-06-17T01:10:47Z","exploits":[{"source":"metasploit","id":"auxiliary/scanner/ssl/bleichenbacher_oracle","title":"Scanner for Bleichenbacher Oracle in RSA PKCS #1 v1.5","type":"auxiliary","date":"2009-06-17","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/scanner/ssl/bleichenbacher_oracle"}],"products":[{"vendor":"radware","product":"alteon_firmware"}],"references":[{"url":"https://robotattack.org/","tags":["x_refsource_MISC","x_transferred","Technical Description"]},{"url":"http://www.securityfocus.com/bid/102199","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.kb.cert.org/vuls/id/144389","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://support.radware.com/app/answers/answer_view/a_id/1010361/~/cve-2017-17427-adaptive-chosen-ciphertext-attack-vulnerability","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-17427"},{"url":"https://robotattack.org"},{"url":"https://github.com/advisories/GHSA-3ph6-jhvp-76gj"}],"sources":{"cve":[{"id":"CVE-2017-17427","description":"Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack (\"Bleichenbacher attack\"). This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private key operations.","status":"published","published":"2017-12-13T16:00:00Z","modified":"2024-08-05T20:51:31.36Z","updated_at":"2026-11-02T14:33:18.248329Z"}],"euvd":[{"id":"EUVD-2017-8592","description":"Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack (\"Bleichenbacher attack\"). This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private key operations.","status":"published","published":"2017-12-13T16:00:00Z","modified":"2024-08-05T20:51:31Z","updated_at":"2026-11-03T02:23:10.087185Z"}],"ghsa":[{"id":"GHSA-3ph6-jhvp-76gj","title":"Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an...","description":"Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack (\"Bleichenbacher attack\"). This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private key operations.","status":"published","published":"2022-05-13T01:44:23Z","modified":"2025-04-20T03:49:59Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T15:01:56.152144Z"}],"nvd":[{"id":"CVE-2017-17427","description":"Radware Alteon devices with a firmware version between 31.0.0.0-31.0.3.0 are vulnerable to an adaptive-chosen ciphertext attack (\"Bleichenbacher attack\"). This allows an attacker to decrypt observed traffic that has been encrypted with the RSA cipher and to perform other private key operations.","status":"published","published":"2017-12-13T16:29:00.317Z","modified":"2026-06-17T01:10:47.003Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-203"],"updated_at":"2026-11-02T14:04:10.156892Z"}]}}