How severe is CVE-2025-3713?

CVE-2025-3713 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2025-3713 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-3713?

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-2025-3713 have an EU (EUVD) identifier?

Yes. CVE-2025-3713 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14075.

When was CVE-2025-3713 published?

CVE-2025-3713 was published on 2025-05-09 and last updated on 2026-06-17.

CVE-2025-3713

CVE-2025-3713 is a high-severity vulnerability with a CVSS 3.x base score of 7.5. 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-122.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 8.7
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-14075
Weakness: CWE-122
Published: 2025-05-09
Last modified: 2026-06-17

Description

The LCD KVM over IP Switch CL5708IM has a Heap-based Buffer Overflow vulnerability in firmware versions prior to v2.2.215, allowing unauthenticated remote attackers to exploit this vulnerability to perform a denial-of-service attack.

Frequently asked questions

What is CVE-2025-3713?: The LCD KVM over IP Switch CL5708IM has a Heap-based Buffer Overflow vulnerability in firmware versions prior to v2.2.215, allowing unauthenticated remote attackers to exploit this vulnerability to perform a denial-of-service attack.
How severe is CVE-2025-3713?: CVE-2025-3713 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2025-3713 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-3713?: 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-2025-3713 have an EU (EUVD) identifier?: Yes. CVE-2025-3713 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14075.
When was CVE-2025-3713 published?: CVE-2025-3713 was published on 2025-05-09 and last updated on 2026-06-17.

References

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