Symantec Norton Security vulnerabilities

10 CVEs affecting Symantec Norton Security, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2016-5311, published 2020-01-09.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2016-2211, published 2016-06-30. High severity, CVSS 7.8. EPSS: 53.4% chance of exploitation in the next 30 days. The AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web Gateway; Symantec Endpoint Protection…
CVE-2016-3645, published 2016-06-30. Critical severity, CVSS 9.8. EPSS: 24.6% chance of exploitation in the next 30 days. Integer overflow in the TNEF unpacker in the AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web…
CVE-2016-2209, published 2016-06-30. High severity, CVSS 7.3. EPSS: 20.9% chance of exploitation in the next 30 days. Buffer overflow in Dec2SS.dll in the AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web Gateway;…
CVE-2016-2207, published 2016-06-30. High severity, CVSS 8.4. EPSS: 18.1% chance of exploitation in the next 30 days. The AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web Gateway; Symantec Endpoint Protection…
CVE-2016-3646, published 2016-06-30. High severity, CVSS 8.4. EPSS: 17.7% chance of exploitation in the next 30 days. The AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web Gateway; Symantec Endpoint Protection…
CVE-2016-3644, published 2016-06-30. High severity, CVSS 8.4. EPSS: 17.7% chance of exploitation in the next 30 days. The AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web Gateway; Symantec Endpoint Protection…
CVE-2016-2210, published 2016-06-30. High severity, CVSS 7.3. EPSS: 11.4% chance of exploitation in the next 30 days. Buffer overflow in Dec2LHA.dll in the AntiVirus Decomposer engine in Symantec Advanced Threat Protection (ATP); Symantec Data Center Security:Server (SDCS:S) 6.x through 6.6 MP1; Symantec Web…
CVE-2018-18369, published 2019-04-25. High severity, CVSS 7.8. EPSS: 2.4% chance of exploitation in the next 30 days. Norton Security (Windows client) prior to 22.16.3 and SEP SBE (Windows client) prior to Cloud Agent 3.00.31.2817, NIS-22.15.2.22 & SEP-12.1.7484.7002, may be susceptible to a DLL Preloading…
CVE-2016-5311, published 2020-01-09. High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days. A Privilege Escalation vulnerability exists in Symantec Norton Antivirus, Norton AntiVirus with Backup, Norton Security, Norton Security with Backup, Norton Internet Security, Norton 360, Endpoint…
CVE-2018-18366, published 2019-04-25. Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days. Symantec Norton Security prior to 22.16.3, SEP (Windows client) prior to and including 12.1 RU6 MP9, and prior to 14.2 RU1, SEP SBE prior to Cloud Agent 3.00.31.2817, NIS-22.15.2.22,…