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Vulnerability record · CVE-2012-3579 · published 29 August 2012

CVE-2012-3579: Symantec messaging gateway permissions and access controls vulnerability

Symantec · Messaging Gateway

Symantec Messaging Gateway (SMG) before 10.0 has a default password for an unspecified account, which makes it easier for remote attackers to obtain privileged access via an SSH session.

7.9 CVSS 2.0 High EPSS 40% · top 1.4% CWE-264 · Permissions and access controls
7.9CVSS 2.0 base score
40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

Symantec Messaging Gateway (SMG) before 10.0 has a default password for an unspecified account, which makes it easier for remote attackers to obtain privileged access via an SSH session.

AV:A/AC:M/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/116277/Symantec-Messaging-Gateway-9.5-Default-SSH-Password.html
http://www.securityfocus.com/bid/55143
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/78034
http://packetstormsecurity.com/files/116277/Symantec-Messaging-Gateway-9.5-Default-SSH-Password.html
http://www.securityfocus.com/bid/55143
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/78034

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2017-6326Symantec Messaging Gateway remote code executionSymantec Messaging Gateway can be exploited to achieve remote code execution, allowing commands to be run on the target machine or within a target pr…EPSS 73%analysed9.8CVE-2018-12242Symantec messaging gateway improper authentication vulnerabilityThe 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 allo…EPSS 3.0%8.8CVE-2018-12243Symantec messaging gateway xml external entity (xxe) vulnerabilityThe Symantec Messaging Gateway product prior to 10.6.6 may be susceptible to a XML external entity (XXE) exploit, which is a type of issue where XML …EPSS 0.77%8.2CVE-2016-2204Symantec messaging gateway injection vulnerabilityThe management console on Symantec Messaging Gateway (SMG) Appliance devices before 10.6.1 allows local users to obtain root-shell access via crafted…EPSS 0.67%7.8CVE-2012-6277Ibm domino vulnerabilityMultiple unspecified vulnerabilities in Autonomy KeyView IDOL before 10.16, as used in Symantec Mail Security for Microsoft Exchange before 6.5.8, Sy…EPSS 8.1%7.8CVE-2016-2203Symantec messaging gateway vulnerabilityThe management console on Symantec Messaging Gateway (SMG) Appliance devices before 10.6.1 allows local users to discover an encrypted AD password by…EPSS 7.1%7.7CVE-2012-3580Symantec messaging gateway vulnerabilitySymantec Messaging Gateway (SMG) before 10.0 allows remote authenticated users to modify the web application by leveraging access to the management i…EPSS 1.1%7.3CVE-2019-18379Symantec messaging gateway server-side request forgery (ssrf) vulnerabilitySymantec Messaging Gateway, prior to 10.7.3, may be susceptible to a server-side request forgery (SSRF) exploit, which is a type of issue that can le…EPSS 1.1%

Source: NIST National Vulnerability Database (record CVE-2012-3579), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.