CVE-2021-3195

EUVD-2021-26536
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. NOTE: this reportedly does not violate the security model of Bitcoin Core, but can violate the security model of a fork that has implemented dumpwallet restrictions
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
Affected Products (NVD)
VendorProductVersion
bitcoinbitcoin_core
𝑥
≤ 0.21.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/bitcoin/bitcoin/issues/20866
https://github.com/bitcoin/bitcoin/issues/20866