CVE-2021-40903

CVSS V2 High 7.5 CVSS V3 Critical 9.8

Description

A vulnerability in Antminer Monitor 0.50.0 exists because of backdoor or misconfiguration inside a settings file in flask server. Settings file has a predefined secret string, which would be randomly generated, however it is static.

Overview

CVE ID
CVE-2021-40903

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2022-06-17T14:15:08

Last Modified Date
2022-06-28T14:22:53

Weakness Enumerations

CWE	URL
CWE-287	http://cwe.mitre.org/data/definitions/287.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:antminer_monitor_project:antminer_monitor:0.50.0:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://github.com/anselal/antminer-monitor	Product
https://packetstormsecurity.com/files/164048/Antminer-Monitor-0.5.0-Authentication-Bypass.html	Exploit Third Party Advisory VDB Entry
https://www.exploit-db.com/exploits/50267	Exploit Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2021-40903
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40903

History

Created	Old Value	New Value	Data Type	Notes
2022-06-17 15:00:17				Added to TrackCVE