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GitHub_MCVELIST:CVE-2021-41096

HistorySep 27, 2021 - 7:25 p.m.

CVE-2021-41096 Use of a Broken or Risky Cryptographic Algorithm in com.mayank.rucky

2021-09-2719:25:11

CWE-327

GitHub_M

www.cve.org

cve-2021-41096; usb hid; android; security patch; cryptographic algorithm; workaround

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

51.2%

JSON

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.

CNA Affected

[
  {
    "product": "Rucky",
    "vendor": "mayankmetha",
    "versions": [
      {
        "status": "affected",
        "version": "< 2.3"
      }
    ]
  }
]

References

github.com/mayankmetha/Rucky/commit/5e3a477365009f488a73efd26a91168502de1b93

github.com/mayankmetha/Rucky/security/advisories/GHSA-32m7-456v-wgfw

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.001

Percentile

51.2%

JSON

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