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CVE-2026-20169

Cisco IoT Field Network Director Command Injection Vulnerability

CVSS 6.4 MEDIUMEPSS 0.2%CWE-77
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.4EPSS 0.2%KEV nãoPoC Nuclei Metasploit Patch
Lifecycle
06 May 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability in the web-based management interface of Cisco IoT Field Network Director could allow an authenticated, remote attacker with low privileges to access files and execute commands on a remote router. This vulnerability is due to insufficient input validation of user-supplied data. An attacker could exploit this vulnerability by submitting crafted input in the web-based management interface. A successful exploit could allow the attacker to create, read, or delete files and execute limited commands in user EXEC mode on a remote router.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N