CVE-2025-46673

MEDIUM

NASA CryptoLib <1.3.2 - Auth Bypass

Title source: llm

Description

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).

References (5)

[Product] https://github.com/nasa/CryptoLib/compare/v1.3.0...v1.3.1

[Product] https://github.com/nasa/CryptoLib/compare/v1.3.1...v1.3.2

[Product] https://github.com/nasa/CryptoLib/pull/286

[Product] https://github.com/nasa/CryptoLib/pull/306

[Exploit, Press/Media Coverage] https://securitybynature.fr/post/hacking-cryptolib/

Scores

CVSS v3 4.9

EPSS 0.0032

EPSS Percentile 54.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

Classification

CWE

CWE-913

Status published

Affected Products (1)

nasa/cryptolib < 1.3.2

Timeline

Published Apr 27, 2025

Tracked Since Feb 18, 2026