Symantec Endpoint Protection (SEP) and Symantec Endpoint Protection Small Business Edition (SEP SBE), prior to 14.2 RU2 MP1 and prior to 14.2.5569.2100 respectively, may be susceptible to an out of bounds vulnerability, which is a type of issue that results in an existing application reading memory outside of the bounds of the memory that had been allocated to the program.

Symantec Endpoint Protection (SEP) and Symantec Endpoint Protection Small Business Edition (SEP SBE), prior to 14.2 RU2 MP1 and prior to 14.2.5569.2100 respectively, may be susceptible to a DLL injection vulnerability, which is a type of issue whereby an individual attempts to execute their own code in place of legitimate code as a means to perform an exploit.

Symantec Endpoint Protection (SEP) and Symantec Endpoint Protection Small Business Edition (SEP SBE), prior to 14.2 RU2 MP1 and prior to 14.2.5569.2100 respectively, may be susceptible to an arbitrary file write vulnerability, which is a type of issue whereby an attacker is able to overwrite existing files on the resident system without proper privileges.

Symantec Endpoint Protection (SEP), prior to 14.2 RU2 & 12.1 RU6 MP10 and Symantec Endpoint Protection Small Business Edition (SEP SBE) prior to 12.1 RU6 MP10d (12.1.7510.7002), 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.

Symantec Endpoint Protection, prior to 14.2 RU1 & 12.1 RU6 MP10 and Symantec Endpoint Protection Small Business Edition, prior to 12.1 RU6 MP10c (12.1.7491.7002), 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.

Buffer overflow in the sysplant driver in Symantec Endpoint Protection (SEP) Client 11.x and 12.x before 12.1 RU4 MP1b, and Small Business Edition before SEP 12.1, allows local users to execute arbitrary code via a long argument to a 0x00222084 IOCTL call.

The management console in Symantec Endpoint Protection Manager (SEPM) 11.0 before 11.0.7405.1424 and 12.1 before 12.1.4023.4080, and Symantec Protection Center Small Business Edition 12.x before 12.1.4023.4080, allows remote attackers to read arbitrary files via XML data containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

SQL injection vulnerability in the management console in Symantec Endpoint Protection Manager (SEPM) 11.0 before 11.0.7405.1424 and 12.1 before 12.1.4023.4080, and Symantec Protection Center Small Business Edition 12.x before 12.1.4023.4080, allows remote authenticated users to execute arbitrary SQL commands via unspecified vectors.

Buffer overflow in secars.dll in the management console in Symantec Endpoint Protection Manager (SEPM) 12.1.x before 12.1.3, and Symantec Endpoint Protection Center (SPC) Small Business Edition 12.0.x, allows remote attackers to execute arbitrary code via unspecified vectors.

The management console in Symantec Endpoint Protection (SEP) 11.0 before RU7-MP3 and 12.1 before RU2, and Symantec Endpoint Protection Small Business Edition 12.x before 12.1 RU2, does not properly validate input for PHP scripts, which allows remote authenticated users to execute arbitrary code via unspecified vectors.