CVE-2021-20128
MEDIUMCVSS 5.4/10EPSS 0.55%
Last modified
CVE-2021-20128 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. The Profile Name field in the floor plan (Network Menu) page in Draytek VigorConnect 1.6.0-B3 was found to be vulnerable to stored XSS, as user input is not properly sanitized.. EPSS estimates a 0.55% chance of exploitation in the next 30 days.
Description
The Profile Name field in the floor plan (Network Menu) page in Draytek VigorConnect 1.6.0-B3 was found to be vulnerable to stored XSS, as user input is not properly sanitized.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Draytek | Vigorconnect | 1.6.0 | Beta3 |
References
- https://www.tenable.com/security/research/tra-2021-42Exploit, Third Party Advisory
- https://www.tenable.com/security/research/tra-2021-42Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-20128?
The Profile Name field in the floor plan (Network Menu) page in Draytek VigorConnect 1.6.0-B3 was found to be vulnerable to stored XSS, as user input is not properly sanitized.
How severe is CVE-2021-20128?
CVE-2021-20128 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.55% probability of exploitation in the next 30 days.
How do I fix CVE-2021-20128?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-20128?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST