{"id":"CVE-2019-18377","aliases":["EUVD-2019-8162","GHSA-28j2-jrj9-6xv4"],"status":"published","title":"Symantec Messaging Gateway, prior to 10.7.3, may be susceptible to a privilege escalation...","description":"Symantec Messaging Gateway, prior to 10.7.3, may be susceptible to a privilege escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.","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":"2026-11-09","score":0.01402,"percentile":0.72726,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2019-12-11T15:49:05Z","modified":"2026-06-17T02:24:56Z","products":[{"vendor":"symantec","product":"messaging_gateway"}],"references":[{"url":"https://support.symantec.com/us/en/article.SYMSA1501.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-18377"},{"url":"https://github.com/advisories/GHSA-28j2-jrj9-6xv4"}],"sources":{"cve":[{"id":"CVE-2019-18377","description":"Symantec Messaging Gateway, prior to 10.7.3, may be susceptible to a privilege escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.","status":"published","published":"2019-12-11T15:49:05Z","modified":"2024-08-05T01:54:14.488Z","updated_at":"2026-11-02T14:32:23.803059Z"}],"euvd":[{"id":"EUVD-2019-8162","description":"Symantec Messaging Gateway, prior to 10.7.3, may be susceptible to a privilege escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.","status":"published","published":"2019-12-11T15:49:05Z","modified":"2024-08-05T01:54:14Z","updated_at":"2026-11-03T02:40:28.293703Z"}],"ghsa":[{"id":"GHSA-28j2-jrj9-6xv4","title":"Symantec Messaging Gateway, prior to 10.7.3, may be susceptible to a privilege escalation...","description":"Symantec Messaging Gateway, prior to 10.7.3, may be susceptible to a privilege escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.","status":"published","published":"2022-05-24T17:03:14Z","modified":"2023-01-29T05:00:39Z","updated_at":"2026-11-02T14:44:38.410251Z"}],"nvd":[{"id":"CVE-2019-18377","description":"Symantec Messaging Gateway, prior to 10.7.3, may be susceptible to a privilege escalation vulnerability, which is a type of issue whereby an attacker may attempt to compromise the software application to gain elevated access to resources that are normally protected from an application or user.","status":"published","published":"2019-12-11T16:15:11.54Z","modified":"2026-06-17T02:24:56.223Z","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":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:05:40.258829Z"}]}}