Vulnerability Name: | CVE-2021-1436 (CCN-198720) | ||||||||||||
Assigned: | 2020-11-13 | ||||||||||||
Published: | 2021-03-24 | ||||||||||||
Updated: | 2021-03-29 | ||||||||||||
Summary: | 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 request to an affected system. A successful exploit could allow the attacker to view arbitrary files on the affected system. | ||||||||||||
CVSS v3 Severity: | 4.4 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N) 3.9 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
3.9 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C)
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CVSS v2 Severity: | 4.7 Medium (CVSS v2 Vector: AV:L/AC:M/Au:N/C:C/I:N/A:N)
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Vulnerability Type: | CWE-22 | ||||||||||||
Vulnerability Consequences: | Obtain Information | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2021-1436 Source: XF Type: UNKNOWN cisco-cve20211436-dir-traversal(198720) Source: CCN Type: Cisco Security Advisory cisco-sa-iosxe-sdwpathtrav-nsrue2Mt Cisco IOS XE SD-WAN Software Path Traversal Vulnerability Source: CISCO Type: Vendor Advisory 20210324 Cisco IOS XE SD-WAN Software Path Traversal Vulnerability | ||||||||||||
Vulnerable Configuration: | Configuration 1:![]() | ||||||||||||
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