Cyber Resilience

CVE-2018-12464

SQLi in Microfocus Secure Messaging Gateway ≤ 471

Public PoCHigh EPSSSQLi
Published
29 June 2018
Modified
21 November 2024
CVSS Score v3 10.0
Click a component to see what it means
Raw vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS Score 0.81 99.6th percentile
Risk Priority 100 floored blend · peak EPSS

Summary

CVE-2018-12464 is a critical-severity SQL Injection (CWE-89) vulnerability in Microfocus Secure Messaging Gateway. Its CVSS base score is 10.0 (Critical).

Operationally, ranked in the top 0.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

OWASP Top 10 for Web (2025)

A05:2025 Injection

EU & UK References

Vulnerability Data

A SQL injection vulnerability in the web administration and quarantine components of Micro Focus Secure Messaging Gateway allows an unauthenticated remote attacker to execute arbitrary SQL statements against the database. This can be exploited to create an administrative account and…

more

used in conjunction with CVE-2018-12465 to achieve unauthenticated remote code execution. Affects Micro Focus Secure Messaging Gateway versions prior to 471. It does not affect previous versions of the product that use the GWAVA product name (i.e. GWAVA 6.5).

CWE(s)
CWE-89

Related Threats

Likely ATT&CK TechniquesAI

Techniques this vulnerability likely enables, inferred from its description, weakness type, and attributed-actor tradecraft. Confidence is per-technique.

T1190 Exploit Public-Facing Application Initial Accessconfidence: HIGH
SQL injection in the web administration interface directly enables unauthenticated remote exploitation of a public-facing application.
attack.mitre.org →
T1136.001 Local Account Persistenceconfidence: HIGH
Successful SQL injection allows creation of a local administrative account in the application database.
attack.mitre.org →
T1505.003 Web Shell Persistenceconfidence: MEDIUM
The vulnerability is chained with CVE-2018-12465 to achieve remote code execution, which commonly results in web shell deployment.
attack.mitre.org →
inferred from description + CWE · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2024-6216Shared CWE-89
CVE-2023-39526Shared CWE-89
CVE-2023-45376Shared CWE-89
CVE-2024-36683Shared CWE-89
CVE-2023-1566Shared CWE-89
CVE-2023-30192Shared CWE-89
CVE-2024-29390Shared CWE-89
CVE-2024-33960Shared CWE-89
CVE-2023-2217Shared CWE-89
CVE-2024-49246Shared CWE-89

Affected Assets

microfocus
secure messaging gateway
≤ 471

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)

—

Detect
Catch it (NIST detect / respond)

—

Harden
Shrink the surface (DISA STIG)

—

Validate
Prove the fix (OWASP ASVS)
  • V6.2.5

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-89

Penetration testing uses SQL injection payloads against database interfaces, identifying and supporting fixes for SQL injection weaknesses.

SI-10 Information Input Validation
addresses: CWE-89

Validates query inputs to prevent SQL syntax or command manipulation.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly target injection flaws during coding and review so largely prevent CWE-89 introduction, yet the single broad outcome leaves residual risk from incomplete neutralization techniques or missed edge cases.

PR.AT-02 partial match
prevents

Training raises developer awareness of SQLi risks and can reduce introduction likelihood (partial) but removes none of the actual coding flaw's risk by itself since technical neutralization is still required.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

A.8.29 Security testing in development and acceptance mostly match
detects

The same secure-coding and static-analysis activities surface missing neutralization of SQL metacharacters before the system is accepted.

A.5.6 Contact with special interest groups partial match
prevents

Early warnings and shared best-practice information help organizations apply the latest remediation techniques against SQL-injection vulnerabilities.

A.5.7 Threat intelligence partial match
prevents

Threat-intelligence feeds that surface new SQL-injection campaigns enable rapid updates to query-construction defenses and detection signatures before exploitation occurs.

A.8.25 Secure development life cycle partial match
prevents

Secure-coding rules and security testing phases mandate the use of parameterized queries or equivalent escaping, preventing the construction of dynamic SQL statements from untrusted input.

A.8.28 Secure coding partial match
prevents

Language-specific secure coding rules, peer review and SAST together prevent the construction of SQL statements from untrusted data without proper parameterization or escaping.

References