6.3

CVE-2020-3237

A vulnerability in the Cisco Application Framework component of the Cisco IOx application environment could allow an authenticated, local attacker to overwrite arbitrary files in the virtual instance that is running on the affected device. The vulnerability is due to insufficient path restriction enforcement. An attacker could exploit this vulnerability by including a crafted file in an application package. An exploit could allow the attacker to overwrite files.

Data is provided by the National Vulnerability Database (NVD)
Cisco ≫ Iox Version < 1.9.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.05% 0.11
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 6.3 0.8 5.5
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
nvd@nist.gov 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
psirt@cisco.com 6.3 0.8 5.5
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
CWE-59 Improper Link Resolution Before File Access ('Link Following')

The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource.