How severe is CVE-2025-52601?

CVE-2025-52601 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-52601 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-52601?

CVE-2025-52601 primarily affects Hanwhavision Xno-8082r Firmware. In total, 256 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-52601?

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-2025-52601 have an EU (EUVD) identifier?

Yes. CVE-2025-52601 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205419.

When was CVE-2025-52601 published?

CVE-2025-52601 was published on 2025-12-26 and last updated on 2026-06-17.

CVE-2025-52601

CVE-2025-52601 is a high-severity vulnerability in Hanwhavision Xno-8082r Firmware with a CVSS 3.x base score of 7.8. 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-321.

Key facts

Severity: High (CVSS 3.x base score 7.8)
CVSS v4: 6.3
EPSS exploit prediction: 0% (1st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205419
Weakness: CWE-321
Affected product: Hanwhavision Xno-8082r Firmware
Published: 2025-12-26
Last modified: 2026-06-17

Description

Cybersecurity Nozomi Networks Labs, a specialized security company focused on Industrial Control Systems (ICS) and OT/IoT security, has discovered a vulnerability in Device Manager that a hardcoded encryption key for sensitive information. An attacker can use key to decrypt sensitive information. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.

Frequently asked questions

What is CVE-2025-52601?: Cybersecurity Nozomi Networks Labs, a specialized security company focused on Industrial Control Systems (ICS) and OT/IoT security, has discovered a vulnerability in Device Manager that a hardcoded encryption key for sensitive information. An attacker can use key to decrypt sensitive information. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.
How severe is CVE-2025-52601?: CVE-2025-52601 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-52601 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-52601?: CVE-2025-52601 primarily affects Hanwhavision Xno-8082r Firmware. In total, 256 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-52601?: 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-2025-52601 have an EU (EUVD) identifier?: Yes. CVE-2025-52601 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205419.
When was CVE-2025-52601 published?: CVE-2025-52601 was published on 2025-12-26 and last updated on 2026-06-17.

References

https://www.hanwhavision.com/wp-content/uploads/2025/12/Camera-Vulnerability-ReportCVE-2025-5259852601-8075.pdf

Affected products (256)

cpe:2.3:o:hanwhavision:xno-8082r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-8082r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-8082rf_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-8082rv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnb-8002_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xno-9082rz_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-9082r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-9082rf_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-9082rv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnb-9002_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnf-9010rv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnf-9010rs_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnf-9010rvm_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-c7083rv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xno-c7083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-c7083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-c6083rv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-c6083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-c6083_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xno-c6083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xno-c9083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-c9083rv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-c9083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xno-c8083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-c8083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-c8083rv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnb-6003_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xno-6083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-6083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-6083rv_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xno-8083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-8093r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-8083r_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-8083rvx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-8093rv__firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-8083rv__firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-8083rvx_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnb-8003_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnv-8083rx__firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:hanwhavision:xnd-9083rv__firmware:*:*:*:*:*:*:*:*

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