CVE-2018-12242

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

The Symantec Messaging Gateway product prior to 10.6.6 may be susceptible to an authentication bypass exploit, which is a type of issue that can allow attackers to potentially circumvent security mechanisms currently in place and gain access to the system or network.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-287

Affected software

Vendor	Product	Versions
Symantec Corporation	Symantec Messaging Gateway	Prior to 10.6.6

References

http://www.securityfocus.com/bid/105329Third Party Advisory, VDB Entry
https://support.symantec.com/en_US/article.SYMSA1461.htmlVendor Advisory
http://www.securityfocus.com/bid/105329Third Party Advisory, VDB Entry
https://support.symantec.com/en_US/article.SYMSA1461.htmlVendor Advisory

Timeline

Published: Sep 19, 2018
Last modified: Jun 17, 2026
NVD status: Modified

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