Connected IO v2.1.0 and prior has a command as part of its communication protocol…
Priority MEDIUM 52CWE-78Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-78.
Summary
Connected IO v2.1.0 and prior has a command as part of its communication protocol allowing the management platform to specify arbitrary OS commands for devices to execute. Attackers abusing this dangerous functionality may issue all devices OS commands to execute, resulting in arbitrary remote command execution.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01335 71st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:connectedio:connected_io:*:*:*:*:*:*:*:* | up to 2.1.0 | Vulnerable | Connectedio |
- cpe:2.3:a:connectedio:connected_io:*:*:*:*:*:*:*:* Versions up to 2.1.0 Vulnerable ·Connectedio
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-33374
- 2026-10-03 Alias added: GHSA-jm9j-4c6r-hfr6
References
More Connectedio Connected Io vulnerabilities
- TI-2023-16515 Connected IO v2.1.0 and prior has an OS command injection vulnerability in the set… CVSS 3.1CRITICAL 9.8
- TI-2023-16516 Connected IO v2.1.0 and prior has an argument injection vulnerability in its AT command… CVSS 3.1CRITICAL 9.8
- TI-2023-16514 Connected IO v2.1.0 and prior has an argument injection vulnerability in its iptables… CVSS 3.1CRITICAL 9.8
- TI-2023-16513 Connected IO v2.1.0 and prior has a stack-based buffer overflow vulnerability in its… CVSS 3.1CRITICAL 9.8
- TI-2023-16510 Connected IO v2.1.0 and prior uses a hard-coded username/password pair embedded in their… CVSS 3.1CRITICAL 9.8
- TI-2023-16511 Connected IO v2.1.0 and prior keeps passwords and credentials in clear-text format… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2023-33374 · CVE Program
- CVE-2023-33374 · NVD
- FIRST EPSS
- GHSA-jm9j-4c6r-hfr6 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences