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CVE-2021-29245

Date: May 5, 2021

BTCPay Server through 1.0.7.0 uses a weak method Next to produce pseudo-random values to generate a legacy API key.

Language: C#

Severity Score

Related Resources (4)

https://github.com/btcpayserver/btcpayserver/releases
https://nvd.nist.gov/vuln/detail/CVE-2021-29245
https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/
https://www.mend.io/vulnerability-database/CVE-2021-29245

Severity Score

Weakness Type (CWE)

Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

CWE-338

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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