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CVE-2021-1382
Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root privileges on the underlying operating system. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands. A successful exploit could allow the attacker to execute commands with root privileges.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: It is possible that the NVD CVSS may not match that of the CNA. The most common reason for this is that publicly available information does not provide sufficient detail or that information simply was not available at the time the CVSS vector string was assigned.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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CVE Modified by Cisco Systems, Inc.11/06/2023 10:28:09 PM
Action
Type
Old Value
New Value
Removed
CVSS V3
Cisco Systems, Inc. AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Added
CVSS V3.1
Cisco Systems, Inc. AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Modified Analysis by NIST9/29/2022 10:53:17 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:o:cisco:ios_xe:17.3.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:17.3.1a:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:17.3.1w:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:17.3.1x:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:17.3.2:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:17.3.2a:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:17.4.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:17.4.1a:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:17.4.1b:*:*:*:*:*:*:*
OR
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions up to (excluding) 17.3.3
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions from (including) 17.4.1 up to (including) 17.4.2
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions from (including) 17.5.0 up to (excluding) 17.5.1a
*cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* versions from (including) 17.6.0 up to (excluding) 17.6.1a
Added
CWE
NIST CWE-78
Changed
Reference Type
https://github.com/orangecertcc/security-research/security/advisories/GHSA-7xfm-92p7-qc57 No Types Assigned
https://github.com/orangecertcc/security-research/security/advisories/GHSA-7xfm-92p7-qc57 Exploit, Third Party Advisory
CVE Modified by Cisco Systems, Inc.4/22/2022 12:15:08 PM
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root privileges on the underlying operating system.
This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected comma
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root privileges on the underlying operating system. This vulnerability is due to insufficient input validation on certain CLI commands. An attacker could exploit this vulnerability by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands
Quick Info
CVE Dictionary Entry: CVE-2021-1382 NVD
Published Date: 03/24/2021 NVD
Last Modified: 11/06/2023
Source: Cisco Systems, Inc.