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CVE-2017-6327: Symantec Messaging Gateway Remote Code Execution Vulnerability
Symantec Symantec Messaging Gateway · in CISA KEV since 2021-11-03
2021-11-03added to KEV
2022-05-03federal remediation due date
35.91%EPSS exploit probability (30 days) 98.4th percentile
8.8 HIGHCVSS 3.1
Unknownknown ransomware use
1,545days from NVD publication to KEV
What it is
Symantec Messaging Gateway contains an unspecified vulnerability which can allow for remote code execution. With the ability to perform remote code execution, an attacker may also desire to perform privilege escalating actions.
Required action (CISA)
Apply updates per vendor instructions.
| CWE | CWE-20 |
|---|---|
| CVSS vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD published | 2017-08-11 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2017-6327.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.
Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.