Vulnerability in Nasa Cryptolib
CVE-2025-46673
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).
EPSS: 0.004 (35.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N.
Affected products
- Nasa Cryptolib — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Exploit, Press/Media Coverage)
- cve@mitre.org (Product)
- cve@mitre.org (Product)
- cve@mitre.org (Product)
- cve@mitre.org (Product)
Frequently asked questions
- What is CVE-2025-46673?
- CVE-2025-46673 is a medium-severity vulnerability in Nasa Cryptolib, classified under Improper Control of Dynamically-Managed Code Resources. CVSS score: 4.9/10. Published 2025-04-27.
- How severe is CVE-2025-46673?
- Medium severity. CVSS v3 base score is 4.9 out of 10.
- Is CVE-2025-46673 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.