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CVE-2018-12464

87
FAUCET Score

CVE-2018-12464 is a critical SQL injection vulnerability affecting Micro Focus Secure Messaging Gateway versions prior to 471. An unauthenticated remote attacker can exploit this flaw to execute arbitrary SQL statements, potentially creating administrative accounts and, when combined with CVE-2018-12465, achieving unauthenticated remote code execution. With a CVSS score of 9.8 (Critical) and an EPSS percentile of 0.764, this vulnerability presents a high risk due to its network-based attack vector and low complexity. While not listed on the KEV catalog, public exploit code, including a Metasploit module, is available, indicating a high potential for exploitation despite limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 471CPE matchmatch criteria
cpe:2.3:a:microfocus:secure_messaging_gateway:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

10.0CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
6.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
80.54%
Probability of exploitation in next 30 days
EPSS Percentile
99.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: MicroFocus Secure Messaging Gateway Remote Code Execution · Jun 19, 2018
ExploitDB: EDB-45083 · Jul 24, 2018
This CVE's current EPSS score of 0.8054 is in the 98th percentile among its peer group of 36,897 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

pentest.blog / unexpected-journey-6-all-ways-lead-to-rome-remote-code-execution-on-microfocus-secure-messaging-gateway
support.microfocus.com / kb/doc.php
exploit-db.com / exploits/45083