{"id":"CVE-2014-2716","aliases":["EUVD-2014-2744","GHSA-7hjm-px29-rv4v"],"status":"published","title":"Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System (RTLS) Controller 6...","description":"Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System (RTLS) Controller 6.0.5-FINAL, and Activator 3 reuses the RC4 cipher stream, which makes it easier for remote attackers to obtain plaintext messages via an XOR operation on two ciphertexts.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0136,"percentile":0.71917,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2014-12-19T15:00:00Z","modified":"2026-06-17T00:07:03Z","products":[{"vendor":"ekahau","product":"activator"},{"vendor":"ekahau","product":"b4_staff_badge_tag_firmware"},{"vendor":"ekahau","product":"real-time_location_system_controller"}],"references":[{"url":"http://packetstormsecurity.com/files/129585/Ekahau-Real-Time-Location-System-RC4-Cipher-Stream-Reuse-Weak-Key-Derivation.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/71674","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.modzero.ch/advisories/MZ-14-01-Ekahau-RTLS.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/534241/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-2716"},{"url":"https://github.com/advisories/GHSA-7hjm-px29-rv4v"}],"sources":{"cve":[{"id":"CVE-2014-2716","description":"Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System (RTLS) Controller 6.0.5-FINAL, and Activator 3 reuses the RC4 cipher stream, which makes it easier for remote attackers to obtain plaintext messages via an XOR operation on two ciphertexts.","status":"published","published":"2014-12-19T15:00:00Z","modified":"2024-08-06T10:21:36.137Z","updated_at":"2026-11-02T14:33:43.883586Z"}],"euvd":[{"id":"EUVD-2014-2744","description":"Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System (RTLS) Controller 6.0.5-FINAL, and Activator 3 reuses the RC4 cipher stream, which makes it easier for remote attackers to obtain plaintext messages via an XOR operation on two ciphertexts.","status":"published","published":"2014-12-19T15:00:00Z","modified":"2024-08-06T10:21:36Z","updated_at":"2026-11-03T01:57:13.484356Z"}],"ghsa":[{"id":"GHSA-7hjm-px29-rv4v","title":"Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System (RTLS) Controller 6...","description":"Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System (RTLS) Controller 6.0.5-FINAL, and Activator 3 reuses the RC4 cipher stream, which makes it easier for remote attackers to obtain plaintext messages via an XOR operation on two ciphertexts.","status":"published","published":"2022-05-14T02:52:48Z","modified":"2023-02-02T05:06:30Z","updated_at":"2026-11-02T14:52:19.1406Z"}],"nvd":[{"id":"CVE-2014-2716","description":"Ekahau B4 staff badge tag 5.7 with firmware 1.4.52, Real-Time Location System (RTLS) Controller 6.0.5-FINAL, and Activator 3 reuses the RC4 cipher stream, which makes it easier for remote attackers to obtain plaintext messages via an XOR operation on two ciphertexts.","status":"published","published":"2014-12-19T15:59:05.08Z","modified":"2026-06-17T00:07:03.377Z","cvss":[{"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-310"],"updated_at":"2026-11-02T14:02:57.680258Z"}]}}