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CVE-2021-1278
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. For more information about these vulnerabilities, see the Details section of this advisory..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.8/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 3.9/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 3.6/10
- Confidentiality Impact
- None
- Availability Impact
- High
- Integrity Impact
- None
- Scope
- Unchanged
- User Interaction
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:o:cisco:ios_xe_sd-wan:-:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:18.3.5:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:18.3.8:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:18.4.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:18.4.4:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:18.4.5:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:19.2.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:19.2.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:19.2.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:19.2.99:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_firmware:20.1.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:cisco:sd-wan_vsmart_controller_firmware:*:*:*:*:*: |
Yes
|
- | ||
| cpe:2.3:h:cisco:vedge_100_router:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:vedge_1000_router:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:vedge_100b_router:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:vedge_100m_router:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:vedge_100wm_router:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:vedge_2000_router:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:vedge_5000_router:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:vedge_cloud_router:-:*:*:*:*:*:*:* |
No
|
- |