VDB
CVE-2021-36689
CVE-2021-36689
PUBLISHED
CVSS 5.5 MEDIUM
An issue discovered in com.samourai.wallet.PinEntryActivity.java in Streetside Samourai Wallet 0.99.96i allows attackers to view sensitive information and decrypt data via a brute force attack that uses a recovered samourai.dat file. The PIN is 5 to 8 digits, which may be insufficient in this situation.
EPSS 0.30% · 22.8th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.30%
22.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| samourai-wallet-android_project | samourai-wallet-android | 0.99.96i |
| n/a | n/a | n/a |
Timeline
- Mar 3, 2023 CVE Published
- Mar 4, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 12, 2023 EPSS Score
- May 22, 2023 EPSS Score
- Jun 30, 2023 EPSS Score
- Aug 9, 2023 EPSS Score
- Sep 17, 2023 EPSS Score
- Oct 26, 2023 EPSS Score
- Dec 5, 2023 EPSS Score
- Jan 13, 2024 EPSS Score
- Feb 21, 2024 EPSS Score
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-36689 advisory
- https://vrls.ws/posts/2021/08/samourai-wallet-bitcoin-pin-authentication-bypass-crypto url
- https://code.samourai.io/wallet/samourai-wallet-android/-/blob/develop/app/src/main/java/com/samourai/wallet/PinEntryActivity.java#L302 advisory
- https://vrls.ws/posts/2021/08/samourai-wallet-bitcoin-pin-authentication-bypass-crypto/ exploit