CVE-2026-110631
Komodo through 2.3.3 Periphery Agent Unauthenticated RCE via Default Configuration
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
Komodo through 2.3.3 contains an authentication bypass vulnerability in the Periphery agent that allows unauthenticated attackers to connect as a trusted Core because empty core_public_keys and passkeys lists fail open by default. Attackers reaching port 8120 can present any generated keypair to issue Periphery API requests, including terminal sessions and container operations, executing commands on managed hosts typically as root.
| CWE | CWE-1188 |
| Vendor | moghtech |
| Product | komodo |
| Published | Oct 14, 2026 |
| Last Updated | Oct 14, 2026 |
Stay Ahead of the Next One
Get instant alerts for moghtech komodo
Be the first to know when new critical vulnerabilities affecting moghtech komodo are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
moghtech / komodo
0 ≤ 2.3.3
References
github.com: https://github.com/moghtech/komodo/issues/1690 github.com: https://github.com/moghtech/komodo/blob/v2.3.3/bin/periphery/src/state.rs#L82-L88 github.com: https://github.com/moghtech/komodo/blob/v2.3.3/bin/periphery/src/connection/server.rs github.com: https://github.com/moghtech/komodo/blob/v2.3.3/config/periphery.config.toml github.com: https://github.com/moghtech/komodo/blob/v1.19.5/bin/periphery/src/api/router.rs ravindulakmina.pages.dev: https://ravindulakmina.pages.dev/advisories/komodo-periphery-fail-open-rce/ vulncheck.com: https://www.vulncheck.com/advisories/komodo-through-2.3.3-periphery-agent-unauthenticated-rce-via-default-configuration
Credits
Ravindu Lakmina Munaweera