CVE-2019-16321 Cross-site scripting in n/a
Cross-site scripting vulnerability in ScadaBR allows attackers to inject malicious scripts via crafted requests to nonexistent resources.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-16321?
CVE-2019-16321 is a medium-severity cross-site scripting vulnerability in n/a, published on 15 Sep 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
ScadaBR 1.0CE, and 1.1.x through 1.1.0-RC, has XSS via a request for a nonexistent resource, as demonstrated by the dwr/test/ PATH_INFO.
Weakness: CWE-79
Which versions are affected by CVE-2019-16321?
It affects 1 product.
Products include Scadabr Scadabr.
How do I fix CVE-2019-16321?
No fix has been published for CVE-2019-16321 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2019-16321 being exploited?
There is no known exploitation of CVE-2019-16321 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2021-26828 OpenPLC ScadaBR Unrestricted Upload of File with Dangerous Type
- CVE-2021-26829 OpenPLC ScadaBR Cross-site Scripting
- CVE-2026-9645 ScadaBR Authenticated Remote Code Execution
- CVE-2026-8602 Missing authentication for critical function in ScadaBR
- CVE-2026-8603 Improper neutralization of special elements used in an OS command ('OS command injection') in ScadaBR
Sources
Also known as GHSA-jfrv-m79m-6cjx.