CVE-2024-45407

CVE-2024-45407 is a medium-severity vulnerability in Lizardbyte Sunshine with a CVSS 3.x base score of 6.5. 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-300.

Key facts

Description

Sunshine is a self-hosted game stream host for Moonlight. Clients that experience a MITM attack during the pairing process may inadvertantly allow access to an unintended client rather than failing authentication due to a PIN validation error. The pairing attempt fails due to the incorrect PIN, but the certificate from the forged pairing attempt is incorrectly persisted prior to the completion of the pairing request. This allows access to the certificate belonging to the attacker.

Frequently asked questions

What is CVE-2024-45407?
Sunshine is a self-hosted game stream host for Moonlight. Clients that experience a MITM attack during the pairing process may inadvertantly allow access to an unintended client rather than failing authentication due to a PIN validation error. The pairing attempt fails due to the incorrect PIN, but the certificate from the forged pairing attempt is incorrectly persisted prior to the completion of the pairing request. This allows access to the certificate belonging to the attacker.
How severe is CVE-2024-45407?
CVE-2024-45407 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-45407 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (24th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-45407?
CVE-2024-45407 affects Lizardbyte Sunshine. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-45407?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-45407 have an EU (EUVD) identifier?
Yes. CVE-2024-45407 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41462.
When was CVE-2024-45407 published?
CVE-2024-45407 was published on 2024-09-10 and last updated on 2026-06-17.

References

Affected products (1)

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