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CVE detail

CVE-2023-50916

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 disallowed in a pathname. Intercepting and modifying this request via a proxy, or sending the request directly to the application endpoint, allows UNC paths to be set for the backup location. Once such a location is set, Kyocera Device Manager attempts to confirm access and will try to authenticate to the UNC path; depending on the configuration of the environment, this may authenticate to the UNC with Windows NTLM hashes. This could allow NTLM credential relaying or cracking attacks.

CVSS 7.2 · HighBuzz score 17.5

Buzz score

Why this CVE is surfacing

Buzz score total 17.5

This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.

Buzz score components · mention 11.0 · diversity 6.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Mention score
11.0
2 evidence mentions in the snapshot
Diversity score
6.5
2 sources across 1 categories
KEV score
0.0
No KEV entry observed
OTX score
0.0
0 OTX pulses
PoC score
0.0
0 repos · best confidence N/A
Best PoC traction
0
Maximum stars on a matched PoC repo

Why it matters now

Mention timeline

Total mentions
0
within the 30d window
Peak daily
0
highest bucket

Evidence

Source links by recency

Newest mentions first
2 source links · newest first
  • Kyocera Device Manager Vulnerability Exposes Enterprise CredentialsSecurityWeek

    An improper input validation flaw in Kyocera Device Manager allows attackers to capture credentials, compromise accounts.

    newswww.securityweek.comJan 10, 2024, 1:20 PM
  • Enterprises with Kyocera printers open to path traversal attacksCSO Online

    Multi-function printer (MFP) devices and software provider Kyocera Document Solutions has a path traversal vulnerability in its web-based device manager tool used for managing large printer fleets in mid-to-large sized enterprises, according to Trustwave. Tracked as CVE-2023-50916, the vulnerability allows an attacker to intercept access and change the local path, set on the web application […]

    newswww.csoonline.comJan 9, 2024, 11:38 AM

Exploit code

Public exploit repository references

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0 repository references · best confidence N/A · max 0 stars
No public PoC repositories have been matched yet.

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