Vulnerability Name:

CVE-2021-40323 (CCN-210582)

Assigned:2021-09-20
Published:2021-09-20
Updated:2021-10-12
Summary:Cobbler before 3.3.0 allows log poisoning, and resultant Remote Code Execution, via an XMLRPC method that logs to the logfile for template injection.
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
9.8 Critical (CCN 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 (CCN 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
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
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-94
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2021-40323

Source: XF
Type: UNKNOWN
cobbler-cve202140323-code-exec(210582)

Source: MISC
Type: Patch, Third Party Advisory
https://github.com/cobbler/cobbler/commit/d8f60bbf14a838c8c8a1dba98086b223e35fe70a

Source: CCN
Type: Cobbler GIT Repository
Cobbler V3.3.0

Source: MISC
Type: Product, Third Party Advisory
https://github.com/cobbler/cobbler/releases/tag/v3.3.0

Vulnerable Configuration:Configuration 1:
  • cpe:/a:cobbler_project:cobbler:*:*:*:*:*:*:*:* (Version <= 3.3.0)

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:95981
    P
    		Security update for cobbler (Critical)
    2021-09-20
    oval:org.opensuse.security:def:99994
    P
    		 (Critical)
    2021-09-20
    oval:org.opensuse.security:def:99144
    P
    		 (Critical)
    2021-09-20
    oval:org.opensuse.security:def:100330
    P
    		 (Critical)
    2021-09-20
    oval:org.opensuse.security:def:99416
    P
    		 (Critical)
    2021-09-20
    oval:org.opensuse.security:def:100659
    P
    		 (Critical)
    2021-09-20
    oval:org.opensuse.security:def:99679
    P
    		 (Critical)
    2021-09-20
    BACK
    cobbler_project cobbler *