CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerability
Severity
Medium 6.4
CVSS 3.1
Exploited
Not listed
EPSS
0.002
11.5th percentile
Discovered by
Third party
Vendor-published field
Published
May 6, 2026
Assigned by cisco
Description
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.
Weakness: CWE-77
Affected products
| Vendor | Product | Category | Matched by |
|---|---|---|---|
| Cisco | Cisco IoT Field Network Director | Network & Security Management | cna-assigner |
Vendor-reported products (1)
- Cisco · Cisco IoT Field Network Director (IoT-FND)