What’s Vulnerable › Vulnerabilities

CVE-2023-33377

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-08-04 · updated 2026-06-17
• Weakness: CWE-78

Description

Connected IO v2.1.0 and prior has an OS command injection vulnerability in the set firewall command in part of its communication protocol, enabling attackers to execute arbitrary OS commands on devices.

Affected products

• Connectedio Connected Io: through 2.1.0

References

• https://claroty.com/team82/disclosure-dashboard/cve-2023-33377
• https://www.connectedio.com/products/routers
• https://claroty.com/team82/disclosure-dashboard/cve-2023-33377
• https://www.connectedio.com/products/routers

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