{"id":"CVE-2020-11490","aliases":["EUVD-2020-3843","GHSA-ppv9-pqfw-6j4f"],"status":"published","title":"Manage::Certificates in Zen Load Balancer 3.10.1 allows remote authenticated admins to execute...","description":"Manage::Certificates in Zen Load Balancer 3.10.1 allows remote authenticated admins to execute arbitrary OS commands via shell metacharacters in the index.cgi cert_issuer, cert_division, cert_organization, cert_locality, cert_state, cert_country, or cert_email parameter.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01926,"percentile":0.801,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2020-04-02T13:07:41Z","modified":"2026-06-17T02:50:16Z","products":[{"vendor":"zevenet","product":"zen_load_balancer"}],"references":[{"url":"http://code610.blogspot.com/2020/03/pentesting-zen-load-balancer-quick.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://github.com/c610/tmp/blob/master/zenload4patreons.zip","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-11490"},{"url":"https://github.com/advisories/GHSA-ppv9-pqfw-6j4f"}],"sources":{"cve":[{"id":"CVE-2020-11490","description":"Manage::Certificates in Zen Load Balancer 3.10.1 allows remote authenticated admins to execute arbitrary OS commands via shell metacharacters in the index.cgi cert_issuer, cert_division, cert_organization, cert_locality, cert_state, cert_country, or cert_email parameter.","status":"published","published":"2020-04-02T13:07:41Z","modified":"2024-08-04T11:35:12.433Z","updated_at":"2026-11-02T14:35:57.352161Z"}],"euvd":[{"id":"EUVD-2020-3843","description":"Manage::Certificates in Zen Load Balancer 3.10.1 allows remote authenticated admins to execute arbitrary OS commands via shell metacharacters in the index.cgi cert_issuer, cert_division, cert_organization, cert_locality, cert_state, cert_country, or cert_email parameter.","status":"published","published":"2020-04-02T13:07:41Z","modified":"2024-08-04T11:35:12Z","updated_at":"2026-11-03T03:07:46.270701Z"}],"ghsa":[{"id":"GHSA-ppv9-pqfw-6j4f","title":"Manage::Certificates in Zen Load Balancer 3.10.1 allows remote authenticated admins to execute...","description":"Manage::Certificates in Zen Load Balancer 3.10.1 allows remote authenticated admins to execute arbitrary OS commands via shell metacharacters in the index.cgi cert_issuer, cert_division, cert_organization, cert_locality, cert_state, cert_country, or cert_email parameter.","status":"published","published":"2022-05-24T17:13:17Z","modified":"2023-01-29T05:01:57Z","updated_at":"2026-11-02T14:44:57.255255Z"}],"nvd":[{"id":"CVE-2020-11490","description":"Manage::Certificates in Zen Load Balancer 3.10.1 allows remote authenticated admins to execute arbitrary OS commands via shell metacharacters in the index.cgi cert_issuer, cert_division, cert_organization, cert_locality, cert_state, cert_country, or cert_email parameter.","status":"published","published":"2020-04-02T14:15:15.17Z","modified":"2026-06-17T02:50:16.303Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:05:57.678762Z"}]}}