{"id":"CVE-2018-11635","aliases":["EUVD-2018-3658","GHSA-mh8c-rxrq-fmq3"],"status":"published","title":"Use of a Hard-coded Cryptographic Key used to protect cookie session data in /var/www/xms...","description":"Use of a Hard-coded Cryptographic Key used to protect cookie session data in /var/www/xms/application/config/config.php in the administrative console in Dialogic PowerMedia XMS through 3.5 allows remote attackers to bypass authentication.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01999,"percentile":0.80876,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-798"],"published":"2018-07-03T17:00:00Z","modified":"2026-06-17T01:36:17Z","products":[{"vendor":"dialogic","product":"powermedia_xms"}],"references":[{"url":"https://d3adend.org/blog/?p=1398","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11635"},{"url":"https://github.com/advisories/GHSA-mh8c-rxrq-fmq3"}],"sources":{"cve":[{"id":"CVE-2018-11635","description":"Use of a Hard-coded Cryptographic Key used to protect cookie session data in /var/www/xms/application/config/config.php in the administrative console in Dialogic PowerMedia XMS through 3.5 allows remote attackers to bypass authentication.","status":"published","published":"2018-07-03T17:00:00Z","modified":"2024-08-05T08:17:08.241Z","updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2018-3658","description":"Use of a Hard-coded Cryptographic Key used to protect cookie session data in /var/www/xms/application/config/config.php in the administrative console in Dialogic PowerMedia XMS through 3.5 allows remote attackers to bypass authentication.","status":"published","published":"2018-07-03T17:00:00Z","modified":"2024-08-05T08:17:08Z","updated_at":"2026-11-03T02:39:54.984528Z"}],"ghsa":[{"id":"GHSA-mh8c-rxrq-fmq3","title":"Use of a Hard-coded Cryptographic Key used to protect cookie session data in /var/www/xms...","description":"Use of a Hard-coded Cryptographic Key used to protect cookie session data in /var/www/xms/application/config/config.php in the administrative console in Dialogic PowerMedia XMS through 3.5 allows remote attackers to bypass authentication.","status":"published","published":"2022-05-13T01:18:57Z","modified":"2023-02-01T05:05:42Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:50:16.372723Z"}],"nvd":[{"id":"CVE-2018-11635","description":"Use of a Hard-coded Cryptographic Key used to protect cookie session data in /var/www/xms/application/config/config.php in the administrative console in Dialogic PowerMedia XMS through 3.5 allows remote attackers to bypass authentication.","status":"published","published":"2018-07-03T17:29:00.343Z","modified":"2026-06-17T01:36:17.41Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:04:30.900603Z"}]}}