CVE-2025-34300

Public Exploit
Sawtooth Software Lighthouse Studio < 9.16.14 Pre-Authentication RCE

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.

Category

10.0
CVSS
Severity: Critical
CVSS 4.0 •
EPSS 3.20% Top 15%
Affected: Sawtooth Software Lighthouse Studio
Published at:
Updated at:

References

Link Tags
https://sawtoothsoftware.com/resources/software-downloads/lighthouse-studio product patch
https://slcyber.io/assetnote-security-research-center/rce-in-the-most-popular-survey-software-youve-never-heard-of/ technical description

Frequently Asked Questions

What is the severity of CVE-2025-34300?
CVE-2025-34300 has been scored as a critical severity vulnerability.
How to fix CVE-2025-34300?
To fix CVE-2025-34300, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-34300 being actively exploited in the wild?
It is possible that CVE-2025-34300 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-34300?
CVE-2025-34300 affects Sawtooth Software Lighthouse Studio.
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