CVE-2020-19762
Automated Logic Corporation (ALC) WebCTRL System 6.5 and prior allows remote attackers to execute...
Automated Logic Corporation (ALC) WebCTRL System 6.5 and prior allows remote attackers to execute any JavaScript code via a XSS payload for the first parameter in a GET request.
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
Automated Logic Corporation (ALC) WebCTRL System 6.5 and prior allows remote attackers to execute any JavaScript code via a XSS payload for the first parameter in a GET request.
- Record
CVE-2020-19762- 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
Automated Logic Corporation (ALC) WebCTRL System 6.5 and prior allows remote attackers to execute any JavaScript code via a XSS payload for the first parameter in a GET request.
- Record
CVE-2020-19762- Updated
- 2026-11-02
EUVDEUVD-2020-11660 No score
Automated Logic Corporation (ALC) WebCTRL System 6.5 and prior allows remote attackers to execute any JavaScript code via a XSS payload for the first parameter in a GET request.
- Record
EUVD-2020-11660- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-98c9-6pp5-rhr8 No score
Automated Logic Corporation (ALC) WebCTRL System 6.5 and prior allows remote attackers to execute...
Automated Logic Corporation (ALC) WebCTRL System 6.5 and prior allows remote attackers to execute any JavaScript code via a XSS payload for the first parameter in a GET request.
- Record
GHSA-98c9-6pp5-rhr8- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-19762 is a medium vulnerability (CVSS 6.1) in Carrier Webctrl System, published February 22, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.01%, the 63rd percentile. No source names a fixed version.