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CVE-2020-11852

HIGH
8.8
CVSS Score
Published: August 7, 2020 at 03:53 PM UTC
Updated: June 17, 2026 at 02:50 AM UTC
1 product affected across 1 vendorSecure Messaging Gateway

Using Secure Messaging Gateway ( SMG). by N/A?

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Severity
HIGH8.8
Exploit prediction
EPSS 1%

Description

DKIM key management page vulnerability on Micro Focus Secure Messaging Gateway (SMG). Affecting all SMG Appliance running releases prior to July 2020. The vulnerability could allow a logged in user with rights to generate DKIM key information to inject system commands into the call to the DKIM system command.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Secure Messaging Gateway· Microfocus
95%
v < 2020-07-01All SMG versions prior to July 2020 version.
Affected range stops below 2020-07-01, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISC
Source: [email protected]
https://support.microfocus.com/kb/doc.php?id=7024775

CVSS

8.8HIGH[email protected]
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-78

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