A HIGH-severity vulnerability identified as CVE-2026-22317 has been published on March 18, 2026 with a CVSS base score of 7.2. This security advisory provides a detailed breakdown of the vulnerability, its potential impact, weakness classification, and actionable steps to protect your systems.
Vulnerability Details
CVE ID: CVE-2026-22317
Severity: HIGH
CVSS Score: 7.2
Published: March 18, 2026
Weakness (CWE): CWE-77
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | High |
| User Interaction | None |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | High |
Technical Description
A command injection vulnerability in the device’s Root CA certificate transfer workflow allows a high-privileged attacker to send crafted HTTP POST requests that result in arbitrary command execution on the underlying Linux OS with root privileges.
Potential Impact
If exploited, this high-severity vulnerability could allow an attacker to compromise sensitive data confidentiality, tamper with system integrity, cause a denial of service. Organizations running affected software should treat this as a priority remediation item.
Recommended Action
No official patch is available yet. Until one is released:
- Monitor the official NVD page and vendor channels for patch announcements.
- Restrict access to the affected system or service where possible.
- Apply network-level mitigations such as firewall rules or WAF policies.
- Enable logging and alerting for anomalous activity related to this vulnerability.
- Review your incident response plan in case of active exploitation.
References
Related Security Advisories
- [HIGH] CVE-2013-20006 — CVSS 7.5 (March 16, 2026) — HIGH / CVSS 7.5
- [HIGH] CVE-2026-3809 — CVSS 8.8 (March 9, 2026) — HIGH / CVSS 8.8
- [HIGH] CVE-2026-3810 — CVSS 8.8 (March 9, 2026) — HIGH / CVSS 8.8
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