CVE-2026-20168: medium-severity vulnerability in Cisco IoT Field Network Director (IoT-FND)
Cisco IoT Field Network Director Path Traversal Vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.5epss 0.3%
A vulnerability in the web-based management interface of Cisco IoT Field Network Director could allow an authenticated, remote attacker with low privileges to retrieve files that they do not have permission to access.
This vulnerability is due to insufficient file access checks. An attacker could exploit this vulnerability by submitting crafted input in the web-based management interface. A successful exploit could allow the attacker to read files that they are not authorized to access.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected products
Cisco · Cisco IoT Field Network Director (IoT-FND)Related CVEs — Cisco IoT Field Network Director (IoT-FND)
In the same product, most dangerous first.
CVE-2019-1698MEDIUMCisco IoT Field Network Director XML External Entity VulnerabilityEPSS 3.1%CVE-2019-1644HIGHCisco IoT Field Network Director Resource Exhaustion Denial of Service VulnerabilityEPSS 2.3%CVE-2020-3531CRITICALCisco IoT Field Network Director Unauthenticated REST API VulnerabilityEPSS 2.2%CVE-2019-1957MEDIUMCisco IoT Field Network Director TLS Renegotiation Denial of Service VulnerabilityEPSS 2.0%CVE-2020-3162HIGHCisco IoT Field Network Director Denial of Service VulnerabilityEPSS 1.7%CVE-2020-26075MEDIUMCisco IoT Field Network REST API Insufficient Input Validation VulnerabilityEPSS 1.6%