High severity7.8NVD Advisory· Published Feb 11, 2020· Updated Jun 17, 2026
CVE-2020-5821
CVE-2020-5821
Description
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.
Affected products
3- Symantec/Endpoint Protectiondescription
- Range: <14.2 RU2 MP1
- Range: <14.2.5569.2100
Patches
Vulnerability mechanics
References
1- support.symantec.com/us/en/article.SYMSA1505.htmlnvdVendor Advisory
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