Related Vulnerabilities: CVE-2021-3195  

bitcoind in Bitcoin Core through 0.21.0 can create a new file in an arbitrary directory (e.g., outside the ~/.bitcoin directory) via a dumpwallet RPC call.

Severity Medium

Remote Yes

Type Directory traversal

Description

bitcoind in Bitcoin Core through 0.21.0 can create a new file in an arbitrary directory (e.g., outside the ~/.bitcoin directory) via a dumpwallet RPC call.

AVG-1486 bitcoin-daemon 0.21.0-1 Medium Vulnerable

https://github.com/bitcoin/bitcoin/issues/20866