CVE-2024-3454
CVE-2024-3454 is a low-severity vulnerability in Csa-iot Matter with a CVSS 3.x base score of 3.5. 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-209.
Key facts
- Severity: Low (CVSS 3.x base score 3.5)
- EPSS exploit prediction: 0% (11th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-32041
- Weakness: CWE-209
- Affected product: Csa-iot Matter
- Published:
- Last modified:
Description
An implementation issue in the Connectivity Standards Alliance Matter 1.2 protocol as used in the connectedhomeip SDK allows a third party to disclose information about devices part of the same fabric (footprinting), even though the protocol is designed to prevent access to such information.
Frequently asked questions
- What is CVE-2024-3454?
- An implementation issue in the Connectivity Standards Alliance Matter 1.2 protocol as used in the connectedhomeip SDK allows a third party to disclose information about devices part of the same fabric (footprinting), even though the protocol is designed to prevent access to such information.
- How severe is CVE-2024-3454?
- CVE-2024-3454 has a CVSS 3.x base score of 3.5, rated low severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
- Is CVE-2024-3454 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2024-3454?
- CVE-2024-3454 affects Csa-iot Matter. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2024-3454?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-3454 have an EU (EUVD) identifier?
- Yes. CVE-2024-3454 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-32041.
- When was CVE-2024-3454 published?
- CVE-2024-3454 was published on 2024-07-24 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:csa-iot:matter:-:*:*:*:*:*:*:*
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