What’s Vulnerable › Vulnerabilities

CVE-2017-16841

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-11-16 · updated 2026-06-17
• Weakness: CWE-79

Description

LanSweeper 6.0.100.75 has XSS via the description parameter to /Calendar/CalendarActions.aspx.

Affected products

• lansweeper: before 6.0.100.94 — fixed in 6.0.100.94

How to fix

Upgrade to a fixed version: lansweeper 6.0.100.94. Check the vendor advisory for mitigations.

References

• https://www.exploit-db.com/exploits/43149/
• https://www.linkedin.com/pulse/lansweeper-bug-miguel-angel-mendez-oscp
• https://www.exploit-db.com/exploits/43149/
• https://www.linkedin.com/pulse/lansweeper-bug-miguel-angel-mendez-oscp

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