How severe is CVE-2025-5833?

CVE-2025-5833 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-5833 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-5833?

CVE-2025-5833 affects Pioneer Dmh-wt7600nex Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-5833?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-5833 have an EU (EUVD) identifier?

Yes. CVE-2025-5833 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19125.

When was CVE-2025-5833 published?

CVE-2025-5833 was published on 2025-06-25 and last updated on 2026-06-17.

CVE-2025-5833

CVE-2025-5833 is a medium-severity vulnerability in Pioneer Dmh-wt7600nex Firmware with a CVSS 3.x base score of 6.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-345.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-19125
Weakness: CWE-345
Affected product: Pioneer Dmh-wt7600nex Firmware
Published: 2025-06-25
Last modified: 2026-06-17

Description

Pioneer DMH-WT7600NEX Root Filesystem Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to bypass authentication on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the operating system. The issue results from the lack of properly configured protection for the root file system. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26077.

Frequently asked questions

What is CVE-2025-5833?: Pioneer DMH-WT7600NEX Root Filesystem Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to bypass authentication on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the operating system. The issue results from the lack of properly configured protection for the root file system. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26077.
How severe is CVE-2025-5833?: CVE-2025-5833 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-5833 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-5833?: CVE-2025-5833 affects Pioneer Dmh-wt7600nex Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-5833?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5833 have an EU (EUVD) identifier?: Yes. CVE-2025-5833 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19125.
When was CVE-2025-5833 published?: CVE-2025-5833 was published on 2025-06-25 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-25-350/

Affected products (1)

cpe:2.3:o:pioneer:dmh-wt7600nex_firmware:3.05:*:*:*:*:*:*:*

More vulnerabilities in Pioneer Dmh-wt7600nex Firmware

CVE-2025-5834 — High (CVSS 7.8): Pioneer DMH-WT7600NEX Missing Immutable Root of Trust in Hardware Local Privilege Escalation Vulnerability. This…
CVE-2024-23929 — High (CVSS 7.3): This vulnerability allows network-adjacent attackers to create arbitrary files on affected installations of Pioneer…
CVE-2025-5832 — Medium (CVSS 6.8): Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability. This…
CVE-2024-23928 — Medium (CVSS 6.5): This vulnerability allows network-adjacent attackers to compromise the integrity of downloaded information on affected…
CVE-2024-23930 — Medium (CVSS 4.3): This vulnerability allows network-adjacent attackers to create a denial-of-service condition on affected installations…

All CVEs affecting Pioneer Dmh-wt7600nex Firmware →

Other CWE-345 (Insufficient Verification of Data Authenticity) vulnerabilities

CVE-2026-35051 — Critical (CVSS 10.0): Traefik is an HTTP reverse proxy and load balancer. Prior to versions 2.11.43, 3.6.14, and 3.7.0-rc.2, there is an…
CVE-2014-8165 — Critical (CVSS 10.0): scripts/amsvis/powerpcAMS/amsnet.py in powerpc-utils-python uses the pickle Python module unsafely, which allows remote…
CVE-2026-50195 — Critical (CVSS 9.9): containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the…
CVE-2022-36130 — Critical (CVSS 9.9): HashiCorp Boundary up to 0.10.1 did not properly perform data integrity checks to ensure the resources were associated…
CVE-2026-50214 — Critical (CVSS 9.8): The /v1/Plan service relies entirely on a shared global API token for full administrative management, allowing…
CVE-2025-15385 — Critical (CVSS 9.8): Insufficient Verification of Data Authenticity vulnerability in TECNO Mobile com.Afmobi.Boomplayer allows…

Browse all CWE-345 (Insufficient Verification of Data Authenticity) vulnerabilities →