How severe is CVE-2025-5832?

CVE-2025-5832 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-2025-5832 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-2025-5832?

CVE-2025-5832 affects Pioneer Dmh-wt7600nex Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-5832?

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

Does CVE-2025-5832 have an EU (EUVD) identifier?

Yes. CVE-2025-5832 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19127.

When was CVE-2025-5832 published?

CVE-2025-5832 was published on 2025-06-25 and last updated on 2026-06-17.

CVE-2025-5832

CVE-2025-5832 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-2025-19127
Weakness: CWE-345
Affected product: Pioneer Dmh-wt7600nex Firmware
Published: 2025-06-25
Last modified: 2026-06-17

Description

Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the software update verification process. The issue results from the lack of validating all the data in the software update. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26079.

Frequently asked questions

What is CVE-2025-5832?: Pioneer DMH-WT7600NEX Software Update Signing Insufficient Verification of Data Authenticity Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Pioneer DMH-WT7600NEX devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the software update verification process. The issue results from the lack of validating all the data in the software update. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-26079.
How severe is CVE-2025-5832?: CVE-2025-5832 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-2025-5832 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-2025-5832?: CVE-2025-5832 affects Pioneer Dmh-wt7600nex Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-5832?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-5832 have an EU (EUVD) identifier?: Yes. CVE-2025-5832 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19127.
When was CVE-2025-5832 published?: CVE-2025-5832 was published on 2025-06-25 and last updated on 2026-06-17.

References

https://www.zerodayinitiative.com/advisories/ZDI-25-352/

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…
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