How severe is CVE-2024-46549?

CVE-2024-46549 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability low.

Is CVE-2024-46549 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-46549?

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-2024-46549 have an EU (EUVD) identifier?

Yes. CVE-2024-46549 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41871.

When was CVE-2024-46549 published?

CVE-2024-46549 was published on 2024-09-30 and last updated on 2026-06-17.

CVE-2024-46549

CVE-2024-46549 is a high-severity vulnerability with a CVSS 3.x base score of 7.6. 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-269.

Key facts

Severity: High (CVSS 3.x base score 7.6)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41871
Weakness: CWE-269
Published: 2024-09-30
Last modified: 2026-06-17

Description

An issue in the TP-Link MQTT Broker and API gateway of TP-Link Kasa KP125M v1.0.3 allows attackers to establish connections by impersonating devices owned by other users.

Frequently asked questions

What is CVE-2024-46549?: An issue in the TP-Link MQTT Broker and API gateway of TP-Link Kasa KP125M v1.0.3 allows attackers to establish connections by impersonating devices owned by other users.
How severe is CVE-2024-46549?: CVE-2024-46549 has a CVSS 3.x base score of 7.6, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability low.
Is CVE-2024-46549 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-46549?: 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-2024-46549 have an EU (EUVD) identifier?: Yes. CVE-2024-46549 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41871.
When was CVE-2024-46549 published?: CVE-2024-46549 was published on 2024-09-30 and last updated on 2026-06-17.

References

https://github.com/Chapoly1305/tp-link-cve/blob/main/CVE-2024-46549.md

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