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CVE-2025-8634

23
FAUCET Score

CVE-2025-8634 is a command injection vulnerability affecting Kenwood DMX958XR devices, specifically within the firmware update process. This flaw allows a physically present attacker to execute arbitrary code with root privileges due to insufficient validation of user-supplied input before executing a system call. The vulnerability has a CVSS score of 6.8 (Medium), indicating a high impact on confidentiality, integrity, and availability, with low attack complexity and no authentication required. Currently, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed in CISA's KEV catalog, nor is there significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0005.4600CPE matchmatch criteria
cpe:2.3:o:jvckenwood:dmx958xr_firmware:1.0.0005.4600:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.8MEDIUM

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.93%
Probability of exploitation in next 30 days
EPSS Percentile
57.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0093 is in the 94th percentile among its peer group of 1,532 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

zerodayinitiative.com / advisories/ZDI-25-782
Third Party Advisory