Vulnerability · Published May 25, 2022 · Assigned by icscert
CVE-2021-32989LCDS LAquis SCADA - Cross-site Scripting
Critical 9.3
In plain English
A critical-severity cross-site scripting in LAquis SCADA from LCDS—Leão Consultoria e Desenvolvimento de Sistemas Ltda ME. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.5% (higher than 85% of all known vulnerabilities).
Severity (CVSS 3.1)9.3Critical
Exploit odds (30 days)2.5%top 15.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
When a non-existent resource is requested, the LCDS LAquis SCADA application (version 4.3.1.1011 and prior) returns error messages which may allow reflected cross-site scripting.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| LCDS—Leão Consultoria e Desenvolvimento de Sistemas Ltda ME | LAquis SCADA | All – through 4.3.1.1011 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
References
- https://www.cisa.gov/uscert/ics/advisories/icsa-21-208-04 x_refsource_MISC