How severe is CVE-2024-3850?

CVE-2024-3850 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-3850 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-3850?

CVE-2024-3850 affects Uniview Nvr301-04s2-p4 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-3850?

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

Does CVE-2024-3850 have an EU (EUVD) identifier?

Yes. CVE-2024-3850 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32418.

When was CVE-2024-3850 published?

CVE-2024-3850 was published on 2024-06-10 and last updated on 2026-06-17.

CVE-2024-3850

CVE-2024-3850 is a medium-severity vulnerability in Uniview Nvr301-04s2-p4 Firmware with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v4: 4.8
EPSS exploit prediction: 1% (55th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-32418
Weakness: CWE-79
Affected product: Uniview Nvr301-04s2-p4 Firmware
Published: 2024-06-10
Last modified: 2026-06-17

Description

Uniview NVR301-04S2-P4 is vulnerable to reflected cross-site scripting attack (XSS). An attacker could send a user a URL that if clicked on could execute malicious JavaScript in their browser. This vulnerability also requires authentication before it can be exploited, so the scope and severity is limited. Also, even if JavaScript is executed, no additional benefits are obtained.

Frequently asked questions

What is CVE-2024-3850?: Uniview NVR301-04S2-P4 is vulnerable to reflected cross-site scripting attack (XSS). An attacker could send a user a URL that if clicked on could execute malicious JavaScript in their browser. This vulnerability also requires authentication before it can be exploited, so the scope and severity is limited. Also, even if JavaScript is executed, no additional benefits are obtained.
How severe is CVE-2024-3850?: CVE-2024-3850 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-3850 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-3850?: CVE-2024-3850 affects Uniview Nvr301-04s2-p4 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-3850?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-3850 have an EU (EUVD) identifier?: Yes. CVE-2024-3850 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32418.
When was CVE-2024-3850 published?: CVE-2024-3850 was published on 2024-06-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:uniview:nvr301-04s2-p4_firmware:*:*:*:*:*:*:*:*

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