{"id":"CVE-2020-9449","aliases":["EUVD-2020-30268","GHSA-rg8v-rp2w-69v6"],"status":"published","title":"An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client),...","description":"An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to escalate privileges by retrieving the cookie salt value and creating a valid session cookie for an arbitrary user or admin.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01036,"percentile":0.6411,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-330"],"published":"2020-02-28T20:19:43Z","modified":"2026-06-17T03:27:58Z","products":[{"vendor":"justblab","product":"blab\\!_ax"},{"vendor":"justblab","product":"blab\\!_ax_pro"},{"vendor":"justblab","product":"blab\\!_ws"},{"vendor":"justblab","product":"blab\\!_ws_pro"}],"references":[{"url":"https://justblab.com/latest-news","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-9449"},{"url":"https://github.com/advisories/GHSA-rg8v-rp2w-69v6"}],"sources":{"cve":[{"id":"CVE-2020-9449","description":"An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to escalate privileges by retrieving the cookie salt value and creating a valid session cookie for an arbitrary user or admin.","status":"published","published":"2020-02-28T20:19:43Z","modified":"2024-08-04T10:26:16.125Z","updated_at":"2026-11-02T14:35:49.538427Z"}],"euvd":[{"id":"EUVD-2020-30268","description":"An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to escalate privileges by retrieving the cookie salt value and creating a valid session cookie for an arbitrary user or admin.","status":"published","published":"2020-02-28T20:19:43Z","modified":"2024-08-04T10:26:16Z","updated_at":"2026-11-03T03:07:54.025234Z"}],"ghsa":[{"id":"GHSA-rg8v-rp2w-69v6","title":"An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client),...","description":"An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to escalate privileges by retrieving the cookie salt value and creating a valid session cookie for an arbitrary user or admin.","status":"published","published":"2022-05-24T17:09:57Z","modified":"2023-01-29T05:01:51Z","updated_at":"2026-11-02T14:44:55.873032Z"}],"nvd":[{"id":"CVE-2020-9449","description":"An insecure random number generation vulnerability in BlaB! AX, BlaB! AX Pro, BlaB! WS (client), and BlaB! WS Pro (client) version 19.11 allows an attacker (with a guest or user session cookie) to escalate privileges by retrieving the cookie salt value and creating a valid session cookie for an arbitrary user or admin.","status":"published","published":"2020-02-28T21:15:13.277Z","modified":"2026-06-17T03:27:58.077Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-330"],"updated_at":"2026-11-02T14:05:54.796125Z"}]}}