CVE-2018-12312
CVE-2018-12312 is a high-severity vulnerability in Asustor Data Master with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 9.0
- EPSS exploit prediction: 3% (88th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-78
- Affected product: Asustor Data Master
- Published:
- Last modified:
Description
OS command injection in user.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands as root via the "secret_key" URL parameter.
Frequently asked questions
- What is CVE-2018-12312?
- OS command injection in user.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands as root via the "secret_key" URL parameter.
- How severe is CVE-2018-12312?
- CVE-2018-12312 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-12312 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-12312?
- CVE-2018-12312 affects Asustor Data Master. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-12312?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2018-12312 published?
- CVE-2018-12312 was published on 2018-12-04 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:asustor:data_master:3.1.1:*:*:*:*:*:*:*
More vulnerabilities in Asustor Data Master
- CVE-2026-6643 — Critical (CVSS 9.9): A stack-based buffer overflow vulnerability was found in the VPN Clients on the ADM. The issue stems from the use of…
- CVE-2026-24936 — Critical (CVSS 9.8): When a specific function is enabled while joining a AD Domain from ADM, an improper input parameters validation…
- CVE-2018-12313 — Critical (CVSS 9.8): OS command injection in snmp.cgi in ASUSTOR ADM version 3.1.1 allows attackers to execute system commands without…
- CVE-2026-6644 — Critical (CVSS 9.1): A command injection vulnerability was found in the PPTP VPN Clients on the ADM. The vulnerability allows an…
- CVE-2023-2910 — High (CVSS 8.8): Improper neutralization of special elements used in a command ('Command Injection') vulnerability in Printer service…
- CVE-2018-12318 — High (CVSS 8.8): Information disclosure in the SNMP settings page in ASUSTOR ADM version 3.1.1 allows attackers to obtain the SNMP…
All CVEs affecting Asustor Data Master →
Other CWE-78 (OS Command Injection) vulnerabilities
- CVE-2026-56004 — Critical (CVSS 10.0): A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by…
- CVE-2026-56415 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is…
- CVE-2026-56413 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, which listens…
- CVE-2026-49869 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in…
- CVE-2026-49261 — Critical (CVSS 10.0): MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through…
- CVE-2026-10520 — Critical (CVSS 10.0): An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a…