418
VMScore

CVE-2021-1436

Published: 24/03/2021 Updated: 07/11/2023
CVSS v2 Base Score: 4.7 | Impact Score: 6.9 | Exploitability Score: 3.4
CVSS v3 Base Score: 4.4 | Impact Score: 3.6 | Exploitability Score: 0.8
VMScore: 418
Vector: AV:L/AC:M/Au:N/C:C/I:N/A:N

Vulnerability Summary

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local malicious user to conduct path traversal attacks and obtain read access to sensitive files on an affected system. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by sending a crafted request to an affected system. A successful exploit could allow the malicious user to view arbitrary files on the affected system.

Vulnerability Trend

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cisco ios xe 16.12.1

cisco ios xe 16.11.1

cisco ios xe 17.1.1

cisco ios xe 16.11.1a

cisco ios xe 16.12.1c

cisco ios xe 16.12.1t

cisco ios xe 16.11.2

cisco ios xe 16.12.1s

cisco ios xe 16.12.1a

cisco ios xe 16.12.1x

cisco ios xe 16.11.1c

cisco ios xe 16.11.1b

cisco ios xe 16.11.1s

cisco ios xe 16.12.1w

cisco ios xe 16.12.1y

cisco ios xe 16.12.2

cisco ios xe 16.12.2a

cisco ios xe 16.12.4

cisco ios xe 16.12.3

cisco ios xe 17.2.1

cisco ios xe 17.1.1s

cisco ios xe 16.12.2t

cisco ios xe 17.1.1a

cisco ios xe 16.12.2s

cisco ios xe 16.12.3a

cisco ios xe 17.1.1t

cisco ios xe 17.2.1a

cisco ios xe 3.15.2xbs

cisco ios xe 17.2.1v

cisco ios xe 16.12.1z

cisco ios xe 16.12.3s

cisco ios xe 3.15.1xbs

cisco ios xe 17.2.1r

cisco ios xe 17.1.2

cisco ios xe 16.12.4a

cisco ios xe 17.2.2

cisco ios xe 16.12.1za

Vendor Advisories

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to conduct path traversal attacks and obtain read access to sensitive files on an affected system This vulnerability is due to insufficient validation of user-supplied input An attacker could exploit this vulnerability by sending a crafted requ ...