How severe is CVE-2025-8834?

CVE-2025-8834 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2025-8834 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.

How do I fix CVE-2025-8834?

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

Does CVE-2025-8834 have an EU (EUVD) identifier?

Yes. CVE-2025-8834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24130.

When was CVE-2025-8834 published?

CVE-2025-8834 was published on 2025-08-11 and last updated on 2026-06-17.

CVE-2025-8834

CVE-2025-8834 is a low-severity vulnerability with a CVSS 3.x base score of 2.4. 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: Low (CVSS 3.x base score 2.4)
CVSS v2: 3.3
CVSS v4: 1.9
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24130
Weakness: CWE-79
Published: 2025-08-11
Last modified: 2026-06-17

Description

A vulnerability has been found in JCG Link-net LW-N915R 17s.20.001.908. Affected is an unknown function of the file /wireless/basic.asp of the component Wireless Basic Settings Page. The manipulation of the argument Network Name leads to cross site scripting. It is possible to launch the attack remotely.

Frequently asked questions

What is CVE-2025-8834?: A vulnerability has been found in JCG Link-net LW-N915R 17s.20.001.908. Affected is an unknown function of the file /wireless/basic.asp of the component Wireless Basic Settings Page. The manipulation of the argument Network Name leads to cross site scripting. It is possible to launch the attack remotely.
How severe is CVE-2025-8834?: CVE-2025-8834 has a CVSS 3.x base score of 2.4, rated low severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2025-8834 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.
How do I fix CVE-2025-8834?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-8834 have an EU (EUVD) identifier?: Yes. CVE-2025-8834 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24130.
When was CVE-2025-8834 published?: CVE-2025-8834 was published on 2025-08-11 and last updated on 2026-06-17.

References

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