Vulnerability Name:

CVE-2021-3325 (CCN-195728)

Assigned:2021-01-25
Published:2021-01-25
Updated:2022-07-12
Summary:Monitorix 3.13.0 allows remote attackers to bypass Basic Authentication in a default installation (i.e., an installation without a hosts_deny option). This issue occurred because a new access-control feature was introduced without considering that some exiting installations became unsafe, upon an update to 3.13.0, unless the new feature was immediately configured.
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2021-3325

Source: XF
Type: UNKNOWN
monitorix-cve20213325-sec-bypass(195728)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/mikaku/Monitorix/commit/d6816e20da1a98bcdc6372d9c36a093df5238f4a

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/mikaku/Monitorix/compare/v3.13.0...v3.13.1

Source: CCN
Type: Monitorix GIT Repository
Not asking for password and can't connect to psql #309

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://github.com/mikaku/Monitorix/issues/309

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-5f7da70bfe

Source: FEDORA
Type: Mailing List, Third Party Advisory
FEDORA-2021-fc24737ebc

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://www.monitorix.org/news.html?n=20210127

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2021-3325

Vulnerable Configuration:Configuration 1:
  • cpe:/a:fibranet:monitorix:3.13.0:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:fedoraproject:fedora:32:*:*:*:*:*:*:*
  • OR cpe:/o:fedoraproject:fedora:33:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:fibranet:monitorix:3.13.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    fibranet monitorix 3.13.0
    fedoraproject fedora 32
    fedoraproject fedora 33
    fibranet monitorix 3.13.0