How severe is CVE-2025-56448?

CVE-2025-56448 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-2025-56448 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-56448?

CVE-2025-56448 affects Positron Px360bt Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-56448?

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

Does CVE-2025-56448 have an EU (EUVD) identifier?

Yes. CVE-2025-56448 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29238.

When was CVE-2025-56448 published?

CVE-2025-56448 was published on 2025-09-15 and last updated on 2026-06-17.

CVE-2025-56448

CVE-2025-56448 is a medium-severity vulnerability in Positron Px360bt 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-294.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 0% (18th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-29238
Weakness: CWE-294
Affected product: Positron Px360bt Firmware
Published: 2025-09-15
Last modified: 2026-06-17

Description

The Positron PX360BT SW REV 8 car alarm system is vulnerable to a replay attack due to a failure in implementing rolling code security. The alarm system does not properly rotate or invalidate used codes, allowing repeated reuse of captured transmissions. This exposes users to significant security risks, including vehicle theft and loss of trust in the alarm's anti-cloning claims.

Frequently asked questions

What is CVE-2025-56448?: The Positron PX360BT SW REV 8 car alarm system is vulnerable to a replay attack due to a failure in implementing rolling code security. The alarm system does not properly rotate or invalidate used codes, allowing repeated reuse of captured transmissions. This exposes users to significant security risks, including vehicle theft and loss of trust in the alarm's anti-cloning claims.
How severe is CVE-2025-56448?: CVE-2025-56448 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-2025-56448 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-56448?: CVE-2025-56448 affects Positron Px360bt Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-56448?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-56448 have an EU (EUVD) identifier?: Yes. CVE-2025-56448 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29238.
When was CVE-2025-56448 published?: CVE-2025-56448 was published on 2025-09-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:positron:px360bt_firmware:rev8:*:*:*:*:*:*:*

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