CVE-2026-21080: Medium severity Smart Switch vulnerability
Cleartext storage of sensitive information in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to access sensitive data.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Smart Switchto a version that resolves this vulnerability.Fixed in 3.7.72.6
Event History
Frequently Asked Questions
What is the severity of CVE-2026-21080?
CVE-2026-21080 has a risk score of 34, indicating a moderate severity due to the cleartext storage of sensitive information.
How do I fix CVE-2026-21080?
To fix CVE-2026-21080, update your Smart Switch software to version 3.7.72.6 or later.
What type of data is affected by CVE-2026-21080?
CVE-2026-21080 affects sensitive data that is stored in cleartext, making it accessible to adjacent attackers.
Who is affected by CVE-2026-21080?
Users of Smart Switch prior to version 3.7.72.6 are affected by CVE-2026-21080.
What should I do if I cannot update my Smart Switch to fix CVE-2026-21080?
If an update is not possible, consider mitigating risk by avoiding sharing sensitive information via Smart Switch until it is updated.