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VULNERABILITIES

CVE-2021-29245 Details

Description

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

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.3 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/ CVEVendor Advisory
https://github.com/btcpayserver/btcpayserver/releases CVERelease NotesThird Party Advisory
https://blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/ [email protected]Vendor Advisory
https://github.com/btcpayserver/btcpayserver/releases [email protected]Release NotesThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-338Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)[email protected]

Affected Products

ProductVersions
btcpayserver btcpay server
<= 1.0.7.0

CPE

  • cpe:2.3:a:btcpayserver:btcpay_server:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-29245
NVD Published Date:
May 5, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2021-29245 Details - Not Deferred