CVE-2021-41096
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).
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.67%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.67% probability · 50th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-327
- Affected
- rucky project/rucky
- Source
- security-advisories@github.com
References
- https://github.com/mayankmetha/Rucky/commit/5e3a477365009f488a73efd26a91168502de1b93Patch, Third Party Advisory
- https://github.com/mayankmetha/Rucky/security/advisories/GHSA-32m7-456v-wgfwThird Party Advisory
- https://github.com/mayankmetha/Rucky/commit/5e3a477365009f488a73efd26a91168502de1b93Patch, Third Party Advisory
- https://github.com/mayankmetha/Rucky/security/advisories/GHSA-32m7-456v-wgfwThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.