How severe is CVE-2024-3780?

CVE-2024-3780 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-3780 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-3780?

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-2024-3780 have an EU (EUVD) identifier?

Yes. CVE-2024-3780 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32352.

When was CVE-2024-3780 published?

CVE-2024-3780 was published on 2024-04-15 and last updated on 2026-06-17.

CVE-2024-3780

CVE-2024-3780 is a high-severity vulnerability 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-200.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-32352
Weakness: CWE-200
Published: 2024-04-15
Last modified: 2026-06-17

Description

A vulnerability of Information Exposure has been found on Technicolor CGA2121 affecting the version 1.01, this vulnerability allows a local attacker to obtain sensitive information stored on the device such as wifi network's SSID and their respective passwords.

Frequently asked questions

What is CVE-2024-3780?: A vulnerability of Information Exposure has been found on Technicolor CGA2121 affecting the version 1.01, this vulnerability allows a local attacker to obtain sensitive information stored on the device such as wifi network's SSID and their respective passwords.
How severe is CVE-2024-3780?: CVE-2024-3780 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-3780 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-3780?: 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-2024-3780 have an EU (EUVD) identifier?: Yes. CVE-2024-3780 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32352.
When was CVE-2024-3780 published?: CVE-2024-3780 was published on 2024-04-15 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/information-exposure-vulnerability-technicolor-cga2121

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