High severity7.5NVD Advisory· Published Sep 27, 2021· Updated Jun 17, 2026
CVE-2021-41096
CVE-2021-41096
Description
Rucky is a USB HID Rubber Ducky Launch Pad for Android. Versions 2.2 and earlier for release builds and versions 425 and earlier for nightly builds suffer from use of a weak cryptographic algorithm (RSA/ECB/PKCS1Padding). The issue will be patched in v2.3 for release builds and 426 onwards for nightly builds. As a workaround, one may disable an advance security feature if not required.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3<=2.2, <=425+ 1 more
- (no CPE)range: <=2.2, <=425
- (no CPE)range: < 2.3
Patches
Vulnerability mechanics
References
2- github.com/mayankmetha/Rucky/commit/5e3a477365009f488a73efd26a91168502de1b93nvdPatchThird Party Advisory
- github.com/mayankmetha/Rucky/security/advisories/GHSA-32m7-456v-wgfwnvdThird Party Advisory
News mentions
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