Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
CVE-2021-1384
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
A vulnerability in Cisco IOx application hosting environment of Cisco IOS XE Software could allow an authenticated, remote attacker to inject commands into the underlying operating system as the root user. This vulnerability is due to incomplete validation of fields in the application packages loaded onto IOx. An attacker could exploit this vulnerability by creating a crafted application .tar file and loading it onto the device. A successful exploit could allow the attacker to perform command injection into the underlying operating system as the root user..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 8.5/10
- Exploit Score
- 6.8/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- Single
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.2/10
- Exploit Score
- 1.2/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- High
- Impact Score
- 5.9/10
- Confidentiality Impact
- High
- Availability Impact
- High
- Integrity Impact
- High
- Scope
- Unchanged
- User Interaction
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:o:cisco:ios_xe:17.5.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
Yes
|
- | 16.6.9 | |
| cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
Yes
|
16.9.0 | 16.9.7 | |
| cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
Yes
|
17.3.2 | 17.3.3 | |
| cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* |
Yes
|
17.4.0 | 17.4.2 |