CVE-2025-46673

CRITICAL 9.9EPSS 0.5%

NASA CryptoLib before 1.3.2 does not check whether the SA is in an operational state before use, possibly leading to a bypass of the Space Data Link Security protocol (SDLS).

CVSS v3.1: 9.9 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v3.1: 4.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
EPSS: 0.48% chance of exploitation in the next 30 days, 39th percentile
Published: 2025-04-27
Updated: 2025-04-29

Proof-of-concept exploits (1)

spookier/NASA-CryptoLib-SDLS-Bypass

References

Related