CVE-2020-21854
Cross Site Scripting vulnerabiity exists in WDScanner 1.1 in the system management page.
Cross Site Scripting vulnerabiity exists in WDScanner 1.1 in the system management page.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
Cross Site Scripting vulnerabiity exists in WDScanner 1.1 in the system management page.
- Record
CVE-2020-21854- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
Cross Site Scripting vulnerabiity exists in WDScanner 1.1 in the system management page.
- Record
CVE-2020-21854- Updated
- 2026-11-02
EUVDEUVD-2020-14620 No score
Cross Site Scripting vulnerabiity exists in WDScanner 1.1 in the system management page.
- Record
EUVD-2020-14620- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-qwgv-gjp6-rcp4 No score
Cross Site Scripting vulnerabiity exists in WDScanner 1.1 in the system management page.
Cross Site Scripting vulnerabiity exists in WDScanner 1.1 in the system management page.
- Record
GHSA-qwgv-gjp6-rcp4- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-21854 is a medium vulnerability (CVSS 6.1) in Tidesec Wdscanner, published July 28, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 48th percentile. No source names a fixed version.