Vulnerability in Lizardbyte Sunshine

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.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (26.4th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 26th percentile — 26.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2024-45407: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Lizardbyte Sunshine — versions >= 5fcd07ecb1428bfe245ad6fa349aead476c7e772, < fd7e68457a134102d1b30af5796c79f2aa623224, 2024-05-27

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-45407?
CVE-2024-45407 is a medium-severity vulnerability in Lizardbyte Sunshine, classified under Channel Accessible by Non-Endpoint. CVSS score: 6.5/10. Published 2024-09-10.
How severe is CVE-2024-45407?
Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2024-45407 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.