How severe is CVE-2025-64983?

CVE-2025-64983 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-64983 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-64983?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-64983 have an EU (EUVD) identifier?

Yes. CVE-2025-64983 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199700.

When was CVE-2025-64983 published?

CVE-2025-64983 was published on 2025-11-26 and last updated on 2026-06-17.

CVE-2025-64983

CVE-2025-64983 is a high-severity vulnerability with a CVSS 3.x base score of 8.0. 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-489.

Key facts

Severity: High (CVSS 3.x base score 8.0)
CVSS v4: 8.6
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199700
Weakness: CWE-489
Published: 2025-11-26
Last modified: 2026-06-17

Description

Smart Video Doorbell firmware versions prior to 2.01.078 contain an active debug code vulnerability that allows an attacker to connect via Telnet and gain access to the device.

Frequently asked questions

What is CVE-2025-64983?: Smart Video Doorbell firmware versions prior to 2.01.078 contain an active debug code vulnerability that allows an attacker to connect via Telnet and gain access to the device.
How severe is CVE-2025-64983?: CVE-2025-64983 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-64983 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-64983?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-64983 have an EU (EUVD) identifier?: Yes. CVE-2025-64983 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199700.
When was CVE-2025-64983 published?: CVE-2025-64983 was published on 2025-11-26 and last updated on 2026-06-17.

References

Other CWE-489 vulnerabilities

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