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CVE-2021-41579

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-10-04 · updated 2026-06-17
• Weakness: CWE-22

Description

LCDS LAquis SCADA through 4.3.1.1085 is vulnerable to a control bypass and path traversal. If an attacker can get a victim to load a malicious els project file and use the play feature, then the attacker can bypass a consent popup and write arbitrary files to OS locations where the user has permission, leading to code execution.

Affected products

• LCDS LAquis SCADA: through 4.3.1.1085

References

• https://github.com/jacob-baines/vuln_disclosure/blob/main/vuln_2021_04.txt
• https://github.com/jacob-baines/vuln_disclosure/blob/main/vuln_2021_04.txt

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