Cyber Resilience

CVE-2018-14417

RCE in Softnas Cloud ≤ 4.0.3

Public PoCHigh EPSSRCECommand Injection
Published
04 August 2018
Modified
21 November 2024
Patch / advisory
View advisory
CVSS Score v3 9.8
Click a component to see what it means
Raw vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.90 99.8th percentile
Risk Priority 97 floored blend · peak EPSS

Summary

CVE-2018-14417 is a critical-severity OS Command Injection (CWE-78) vulnerability in Softnas Cloud. Its CVSS base score is 9.8 (Critical).

Operationally, ranked in the top 0.2% 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 command injection vulnerability was found in the web administration console in SoftNAS Cloud before 4.0.3. In particular, the snserv script did not sanitize the 'recentVersion' parameter from the snserv endpoint, allowing an unauthenticated attacker to execute arbitrary commands with…

more

root permissions.

CWE(s)
CWE-78

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
Unauthenticated command injection in a web admin console directly enables remote code execution via public-facing application.
attack.mitre.org →
T1059.004 Unix Shell Executionconfidence: HIGH
Arbitrary OS commands can be executed through the injected parameter, mapping to Unix shell command execution.
attack.mitre.org →
T1068 Exploitation for Privilege Escalation Privilege Escalationconfidence: HIGH
Commands execute with root privileges, enabling privilege escalation via exploitation.
attack.mitre.org →
inferred from description + CWE · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2025-57639Shared CWE-78
CVE-2026-28463Shared CWE-78
CVE-2026-0654Shared CWE-78
CVE-2020-10173Shared CWE-78
CVE-2025-8630Shared CWE-78
CVE-2026-28209Shared CWE-78
CVE-2026-44709Shared CWE-78
CVE-2026-44604Shared CWE-78
CVE-2023-27826Shared CWE-78
CVE-2024-48630Shared CWE-78

Affected Assets

softnas
cloud
≤ 4.0.3

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)
  • V1.2.5
  • V1.2.8
  • V15.2.5

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.

SC-27 Platform-independent Applications
addresses: CWE-78

Platform-independent apps typically execute inside a managed runtime or sandbox that restricts direct OS command execution, reducing the ability to exploit OS command injection.

SI-10 Information Input Validation
addresses: CWE-78

Validates inputs to block special elements that would alter OS command execution.

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

PR.PS-06's SDLC practices directly require secure coding and input handling that blocks command-injection defects, yet the single broad outcome leaves many specific neutralization vectors and verification gaps unaddressed.

PR.PS-02 partial match
prevents

Routine patching/maintenance can remediate known command-injection CVEs in dependencies (partial forward) but does nothing to stop developers from introducing improper neutralization in custom code (none reverse).

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

Security testing and code review target insecure use of operating-system command interfaces, catching command-injection flaws introduced during development.

References