CVE-2021-1262: 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 | ||
| 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 | ||
| All of | ||
| Any of | ||
| Cisco Sd-wan Firmware | <19.2.4 | |
| Cisco Sd-wan Firmware | >=19.3.0<20.1.2 | |
| Cisco Sd-wan Firmware | >=20.3<20.3.2 | |
| Cisco Sd-wan Firmware | =20.4 | |
| Cisco Sd-wan Vsmart Controller Firmware | ||
| Any of | ||
| 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 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2021-1262.
What is the severity of CVE-2021-1262?
The severity of CVE-2021-1262 is high with a CVSS score of 7.8.
How can an attacker exploit CVE-2021-1262?
An authenticated attacker can exploit CVE-2021-1262 by performing command injection attacks against an affected device, gaining root privileges.
Which Cisco SD-WAN products are affected by CVE-2021-1262?
Cisco SD-WAN Firmware, Cisco SD-WAN vSmart Controller Firmware, Cisco Catalyst SD-WAN Manager, and Cisco SD-WAN vBond Orchestrator are affected by CVE-2021-1262.
Is Cisco Vedge 100 Router vulnerable to CVE-2021-1262?
No, Cisco Vedge 100 Router is not vulnerable to CVE-2021-1262.
- collector/nvd-index
- agent/weakness
- agent/author
- agent/type
- agent/references
- agent/description
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/title
- agent/last-modified-date
- agent/tags
- agent/first-publish-date
- agent/event
- vendor/cisco
- canonical/cisco sd-wan firmware
- 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
- version/cisco sd-wan firmware/19.3.0
- version/cisco sd-wan firmware/20.3
- version/cisco sd-wan firmware/20.4