CVE Vulnerability

CVE-2021-3195

** DISPUTED ** 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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/bitcoin/bitcoin/issues/20866 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:bitcoin:bitcoin_core:*:*:*:*:*:*:*:*
Information

Published : 2021-01-26 06:16

Updated : 2021-03-08 01:26

NVD link : CVE-2021-3195

Mitre link : CVE-2021-3195

Products Affected
No products.
CWE
CWE-20