Vulnerability · Published Nov 18, 2020 · Assigned by cisco

CVE-2020-26078Cisco IoT Field Network Director File Overwrite Vulnerability

Medium 4.9

In plain English

A medium-severity security flaw in Cisco IoT Field Network Director (IoT-FND) from Cisco. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities).

Severity (CVSS 3.0)4.9Medium

Exploit odds (30 days)1.5%top 26.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A vulnerability in the file system of Cisco IoT Field Network Director (FND) could allow an authenticated, remote attacker to overwrite files on an affected system. The vulnerability is due to insufficient file system protections. An attacker could exploit this vulnerability by crafting API requests and sending them to an affected system. A successful exploit could allow the attacker to overwrite files on an affected system.

Affected products (as reported)

Vendor	Product	Versions
Cisco	Cisco IoT Field Network Director (IoT-FND)	n/a

Weakness: CWE-73 · Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

References

20201118 Cisco IoT Field Network Director File Overwrite Vulnerability vendor-advisory, x_refsource_CISCO