CVE-2021-1263: 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 ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Sd-wan Firmware | =18.2.0 | |
| Cisco Sd-wan Firmware | =18.3.0 | |
| Cisco Sd-wan Firmware | =18.3.8 | |
| Cisco Sd-wan Firmware | =18.4.6 | |
| Cisco Sd-wan Firmware | =19.2.3 | |
| Cisco Sd-wan Firmware | =19.2.99 | |
| Cisco Sd-wan Firmware | =20.1.0 | |
| Cisco Sd-wan Vsmart Controller Firmware | ||
| Cisco Vedge 100 Router | ||
| Cisco Vedge 1000 Router | ||
| Cisco Vedge 100b Router | ||
| Cisco Vedge 100m Router | ||
| Cisco Vedge 100wm Router | ||
| Cisco Vedge 2000 Router | ||
| Cisco Vedge 5000 Router | ||
| Cisco Vedge Cloud Router | ||
| Cisco Catalyst SD-WAN Manager | ||
| Cisco Sd-wan Vbond Orchestrator |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this Cisco SD-WAN vulnerability?
The vulnerability ID is CVE-2021-1263.
What is the severity level of CVE-2021-1263?
The severity level of CVE-2021-1263 is high with a CVSS score of 7.8.
What is the affected software for CVE-2021-1263?
The affected software includes 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.
What actions can an authenticated attacker perform with CVE-2021-1263?
An authenticated attacker can perform command injection attacks against an affected device, potentially allowing them to take certain actions with root privileges on the device.
Where can I find more information about CVE-2021-1263?
More information about CVE-2021-1263 can be found on the Cisco Security Advisory page: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-cmdinjm-9QMSmgcn
- collector/nvd-api
- collector/nvd-index
- agent/author
- agent/weakness
- agent/type
- agent/softwarecombine
- agent/references
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/title
- agent/last-modified-date
- agent/first-publish-date
- agent/tags
- agent/event
- vendor/cisco
- canonical/cisco sd-wan firmware
- version/cisco sd-wan firmware/18.2.0
- version/cisco sd-wan firmware/18.3.0
- version/cisco sd-wan firmware/18.3.8
- version/cisco sd-wan firmware/18.4.6
- version/cisco sd-wan firmware/19.2.3
- version/cisco sd-wan firmware/19.2.99
- version/cisco sd-wan firmware/20.1.0
- canonical/cisco sd-wan vsmart controller firmware
- canonical/cisco vedge 100 router
- canonical/cisco vedge 1000 router
- canonical/cisco vedge 100b router
- canonical/cisco vedge 100m router
- canonical/cisco vedge 100wm router
- canonical/cisco vedge 2000 router
- canonical/cisco vedge 5000 router
- canonical/cisco vedge cloud router
- canonical/cisco catalyst sd-wan manager
- canonical/cisco sd-wan vbond orchestrator