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CVE-2023-50916

26
FAUCET Score

CVE-2023-50916 is a high-severity vulnerability affecting Kyocera Device Manager before version 3.1.1213.0, allowing NTLM credential exposure. An authenticated attacker can bypass input validation to set a UNC path for database backups, leading to the application attempting NTLM authentication to a malicious server. This enables NTLM credential relaying or cracking attacks, with a CVSS score of 7.2 (High). While there is no known active exploitation or public exploit code, the vulnerability has garnered significant community discussion and media coverage, indicating awareness and potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.1.1213.0CPE matchmatch criteria
cpe:2.3:a:kyocera:device_manager:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.63%
Probability of exploitation in next 30 days
EPSS Percentile
90.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0463 is in the 90th percentile among its peer group of 5,537 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

kyoceradocumentsolutions.us / en/about-us/pr-and-award-certifications/press/kyocera-device-manager-cve-2023-50196-vulnerability-solution-update.html
Vendor Advisory
trustwave.com / en-us/resources/security-resources/security-advisories
Third Party Advisory
trustwave.com / hubfs/Web/Library/Advisories_txt/TWSL2024-001_kyocera-v2.txt
ExploitThird Party Advisory