CVE-2023-50916 — Kyocera Device Manager before 3

Kyocera Device Manager before 3.1.1213.0 allows NTLM credential exposure during UNC path authentication via a crafted change from a local path to a UNC path. It allows administrators to configure the backup location of the database used by the application. Attempting to change th

01What is this vulnerability?

Kyocera Device Manager before 3.1.1213.0 allows NTLM credential exposure during UNC path authentication via a crafted change from a local path to a UNC path. It allows administrators to configure the backup location of the database used by the application. Attempting to change this location to a UNC path via the GUI is rejected due to the use of a \ (backslash) character, which is supposed to be…

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

08Timeline

• Published: 2024-01-10T00:00:00.000Z
• Last modified: 2025-06-03T14:28:45.177Z

09References

• www.trustwave.com — https://www.trustwave.com/en-us/resources/security-resources/security-advisories…
• www.kyoceradocumentsolutions.us — https://www.kyoceradocumentsolutions.us/en/about-us/pr-and-award-certifications/…
• www.trustwave.com — https://www.trustwave.com/hubfs/Web/Library/Advisories_txt/TWSL2024-001_kyocera-…