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MitreCVE-2021-29251

HistoryApr 01, 2021 - 5:15 a.m.

CVE-2021-29251

2021-04-0105:15:13

mitre

web.nvd.nist.gov

cve-2021-29251

btcpay server

user registration

policy setting

docker

mail server

vulnerability

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS

0.001

Percentile

20.1%

JSON

BTCPay Server before 1.0.7.1 mishandles the policy setting in which users can register (in Server Settings > Policies). This affects Docker use cases in which a mail server is configured.

Affected configurations

Nvd

Node

btcpayserverbtcpay_serverRange<1.0.7.1

VendorProductVersionCPE
btcpayserverbtcpay_server*cpe:2.3:a:btcpayserver:btcpay_server:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
btcpayserver	btcpay_server	*	cpe:2.3:a:btcpayserver:btcpay_server::::::::

References

blog.btcpayserver.org/vulnerability-disclosure-v1-0-7-0/

github.com/btcpayserver/btcpayserver/releases/tag/v1.0.7.1

CVSS2

3.5

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

EPSS

0.001

Percentile

20.1%

JSON

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