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Status published
Critical
CVE-2025-34300
Sawtooth Software Lighthouse Studio < 9.16.14 Pre-Authentication RCE
Vulnerability Description
A template injection vulnerability exists in Sawtooth Software’s Lighthouse Studio versions prior to 9.16.14 via the ciwweb.pl http://ciwweb.pl/ Perl web application. Exploitation allows an unauthenticated attacker can execute arbitrary commands.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:
- Adam Kues - Assetnote
References
- https://sawtoothsoftware.com/resources/software-downloads/lighthouse-studio/version-history
- https://slcyber.io/assetnote-security-research-center/rce-in-the-most-popular-survey-software-youve-never-heard-of/
- https://www.vulncheck.com/advisories/sawtooth-software-lighthouse-studio-preauthentication-rce
Affected Vendor
Sawtooth Software
View all reports →Affected Software
Lighthouse Studio
Vulnerable Versions:
0
Timeline
Official Publish:
July 16th, 2025
Last Modified:
May 26th, 2026
Added to House:
July 22nd, 2026