How severe is CVE-2025-63674?

CVE-2025-63674 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-2025-63674 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-63674?

CVE-2025-63674 affects Blurams A31c Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-63674?

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

Does CVE-2025-63674 have an EU (EUVD) identifier?

Yes. CVE-2025-63674 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199013.

When was CVE-2025-63674 published?

CVE-2025-63674 was published on 2025-11-24 and last updated on 2026-07-05.

CVE-2025-63674

CVE-2025-63674 is a medium-severity vulnerability in Blurams A31c 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-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-199013
Weakness: CWE-77
Affected product: Blurams A31c Firmware
Published: 2025-11-24
Last modified: 2026-07-05

Description

An issue in Blurams Lumi Security Camera (A31C) v23.1227.472.2926 allows local physical attackers to execute arbitrary code via overriding the bootloader on the SD card.

Frequently asked questions

What is CVE-2025-63674?: An issue in Blurams Lumi Security Camera (A31C) v23.1227.472.2926 allows local physical attackers to execute arbitrary code via overriding the bootloader on the SD card.
How severe is CVE-2025-63674?: CVE-2025-63674 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-2025-63674 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-63674?: CVE-2025-63674 affects Blurams A31c Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-63674?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-63674 have an EU (EUVD) identifier?: Yes. CVE-2025-63674 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-199013.
When was CVE-2025-63674 published?: CVE-2025-63674 was published on 2025-11-24 and last updated on 2026-07-05.

References

https://vindivlabs.com/research/lumi_part_2/

EU advisories (EUVD)

Affected products (1)

cpe:2.3:o:blurams:a31c_firmware:23.1227.472.2926:*:*:*:*:*:*:*

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