How severe is CVE-2025-45620?

CVE-2025-45620 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.

Is CVE-2025-45620 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-45620?

CVE-2025-45620 affects Averusa Ptc310uv2 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-45620?

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-2025-45620 have an EU (EUVD) identifier?

Yes. CVE-2025-45620 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23176.

When was CVE-2025-45620 published?

CVE-2025-45620 was published on 2025-07-30 and last updated on 2026-07-05.

CVE-2025-45620

CVE-2025-45620 is a high-severity vulnerability in Averusa Ptc310uv2 Firmware with a CVSS 3.x base score of 8.1. 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-200.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-23176
Weakness: CWE-200
Affected product: Averusa Ptc310uv2 Firmware
Published: 2025-07-30
Last modified: 2026-07-05

Description

An issue in Aver PTC310UV2 v.0.1.0000.59 allows a remote attacker to obtain sensitive information via a crafted request

Frequently asked questions

What is CVE-2025-45620?: An issue in Aver PTC310UV2 v.0.1.0000.59 allows a remote attacker to obtain sensitive information via a crafted request
How severe is CVE-2025-45620?: CVE-2025-45620 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability none.
Is CVE-2025-45620 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-45620?: CVE-2025-45620 affects Averusa Ptc310uv2 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-45620?: 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-2025-45620 have an EU (EUVD) identifier?: Yes. CVE-2025-45620 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-23176.
When was CVE-2025-45620 published?: CVE-2025-45620 was published on 2025-07-30 and last updated on 2026-07-05.

References

https://github.com/weedl/CVE-2025-45620

EU advisories (EUVD)

Affected products (1)

cpe:2.3:o:averusa:ptc310uv2_firmware:0.1.0000.59:*:*:*:*:*:*:*

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