CVE-2017-16841 json
LanSweeper 6.0.100.75 has XSS via the description parameter to /Calendar/CalendarActions.aspx.
published 2017-11-16 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-8015
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.4%
- EPSS 1.4% chance of exploitation in 30 days, percentile 73%
- public exploits
- 1
- Exploit-DB
Summary
LanSweeper 6.0.100.75 has XSS via the description parameter to /Calendar/CalendarActions.aspx.
Patch / fix
- lansweeper lansweeper 6.0.100.94
Timeline
- First public exploit (EDB-43149)
- Published
Exploit prediction
1.44% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-43149 LanSweeper 6.0.100.75 - Cross-Site Scripting webapps, 2017-11-16
- linkedin.com https://www.linkedin.com/pulse/lansweeper-bug-miguel-angel-mendez-oscp referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
exploit-db.com
/exploits/43149/
exploit, third-party-advisory, vdb-entry
-
linkedin.com
/pulse/lansweeper-bug-miguel-angel-mendez-oscp
exploit, third-party-advisory
Sources
- CVE List CVE-2017-16841
- NVD CVE-2017-16841
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.