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CVE-2021-1577
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
A vulnerability in an API endpoint of Cisco Application Policy Infrastructure Controller (APIC) and Cisco Cloud Application Policy Infrastructure Controller (Cloud APIC) could allow an unauthenticated, remote attacker to read or write arbitrary files on an affected system. This vulnerability is due to improper access control. An attacker could exploit this vulnerability by using a specific API endpoint to upload a file to an affected device. A successful exploit could allow the attacker to read or write arbitrary files on an affected device..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 6.4/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 4.9/10
- Confidentiality Impact
- Partial
- Availability Impact
- None
- Integrity Impact
- Partial
CVSSv3.1 Score
- Severity
- Critical
- Base Score
- 9.1/10
- Exploit Score
- 3.9/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 5.2/10
- Confidentiality Impact
- High
- Availability Impact
- None
- Integrity Impact
- High
- Scope
- Unchanged
- User Interaction
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:a:cisco:application_policy_infrastructure_controller |
Yes
|
- | 3.2\(10e\) | |
| cpe:2.3:a:cisco:application_policy_infrastructure_controller |
Yes
|
4.0 | 4.2\(6h\) | |
| cpe:2.3:a:cisco:application_policy_infrastructure_controller |
Yes
|
5.0 | 5.1\(3e\) | |
| cpe:2.3:a:cisco:cloud_application_policy_infrastructure_cont |
Yes
|
- | 3.2\(10e\) | |
| cpe:2.3:a:cisco:cloud_application_policy_infrastructure_cont |
Yes
|
4.0 | 4.2\(6h\) | |
| cpe:2.3:a:cisco:cloud_application_policy_infrastructure_cont |
Yes
|
5.0 | 5.1\(3e\) |