CVE-2021-1275 Cisco SD-WAN vManage Software Vulnerabilities
Unauthenticated remote attackers can execute code or read data, while local attackers can escalate privileges in Cisco SD-WAN vManage.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-1275?
CVE-2021-1275 is a critical vulnerability in Cisco Catalyst Sd-Wan Manager, published on 6 May 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Multiple vulnerabilities in Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to execute arbitrary code or gain access to sensitive information, or allow an authenticated, local attacker to gain escalated privileges or gain unauthorized access to the application. For more information about these vulnerabilities, see the Details section of this advisory.
Which versions are affected by CVE-2021-1275?
It affects 2 products.
Products include Cisco Catalyst Sd-Wan Manager, Cisco Sd-Wan Vmanage.
How do I fix CVE-2021-1275?
No fix has been published for CVE-2021-1275 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-1275 being exploited?
There is no known exploitation of CVE-2021-1275 in the wild and no public exploit code.
Other vulnerabilities in Cisco Catalyst Sd-Wan Manager
- CVE-2026-20182 Cisco Catalyst SD-WAN Controller Authentication Bypass
- CVE-2026-20127 Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass
- CVE-2026-76504 Cisco Catalyst SD-WAN Manager Hex Encoding
- CVE-2026-20245 Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output
- CVE-2022-20775 Cisco SD-WAN Path Traversal
Sources
Also known as GHSA-7pj7-c4cj-93h7.