CVE-2021-1298: Cisco SD-WAN Command Injection Vulnerabilities
First published: Wed Jan 20 2021(Updated: )
Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco SD-WAN | =18.2.0 | |
| Cisco SD-WAN | =18.3.0 | |
| Cisco SD-WAN | =18.3.8 | |
| Cisco SD-WAN | =18.4.6 | |
| Cisco SD-WAN | =19.2.3 | |
| Cisco SD-WAN | =19.2.99 | |
| Cisco SD-WAN | =20.1.0 | |
| Cisco vSmart Controller Firmware | ||
| Cisco vEdge Router | ||
| Cisco vEdge Router | ||
| Cisco vEdge 100b | ||
| Cisco vEdge 100m router | ||
| Cisco vEdge 100wm | ||
| Cisco vEdge 2000 | ||
| Cisco vEdge 5000 | ||
| Cisco vEdge Cloud | ||
| Cisco Catalyst SD-WAN Manager | ||
| Cisco vBond Orchestrator |
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Reference Links
Frequently Asked Questions
What is CVE-2021-1298?
CVE-2021-1298 is a vulnerability in Cisco SD-WAN products that could allow an authenticated attacker to perform command injection attacks.
How severe is CVE-2021-1298?
CVE-2021-1298 has a severity rating of 8.8 (critical).
Which versions of Cisco SD-WAN firmware are affected by CVE-2021-1298?
Cisco SD-WAN firmware versions 18.2.0, 18.3.0, 18.3.8, 18.4.6, 19.2.3, 19.2.99, and 20.1.0 are affected by CVE-2021-1298.
How can an attacker exploit CVE-2021-1298?
An attacker with authenticated access could exploit CVE-2021-1298 by performing command injection attacks on an affected device.
Where can I find more information about CVE-2021-1298?
You can find more information about CVE-2021-1298 on the Cisco Security Advisory page: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-cmdinjm-9QMSmgcn
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- canonical/cisco sd-wan
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- version/cisco sd-wan/18.3.0
- version/cisco sd-wan/18.3.8
- version/cisco sd-wan/18.4.6
- version/cisco sd-wan/19.2.3
- version/cisco sd-wan/19.2.99
- version/cisco sd-wan/20.1.0
- canonical/cisco vsmart controller firmware
- canonical/cisco vedge 100m router
- canonical/cisco vedge router
- canonical/cisco vedge 100b
- canonical/cisco vedge 100wm
- canonical/cisco vedge 2000
- canonical/cisco vedge 5000
- canonical/cisco vedge cloud
- canonical/cisco catalyst sd-wan manager
- canonical/cisco vbond orchestrator