Vulnerability Name:

CVE-2016-0726 (CCN-127995)

Assigned:2015-12-16
Published:2016-04-09
Updated:2017-06-22
Summary:The Fedora Nagios package uses "nagiosadmin" as the default password for the "nagiosadmin" administrator account, which makes it easier for remote attackers to obtain access by leveraging knowledge of the credentials.
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)
9.0 Critical (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:U/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)
9.0 Critical (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:U/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-798
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2016-0726

Source: CCN
Type: Red Hat Bugzilla Bug 1295446
(CVE-2016-0726) CVE-2016-0726 nagios: Configured administrative account with fixed password and no IP restriction as default

Source: CONFIRM
Type: Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1295446

Source: XF
Type: UNKNOWN
nagios-cve20160726-default-account(127995)

Source: CCN
Type: Nagios Web site
Nagios - The Industry Standard In IT Infrastructure Monitoring

Vulnerable Configuration:Configuration 1:
  • cpe:/a:nagios:nagios:-:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:nagios:nagios:*:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20160726
    V
    CVE-2016-0726
    2022-06-30
    oval:org.opensuse.security:def:113010
    P
    nagios-4.4.6-2.5 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:106456
    P
    Security update for ruby2.5 (Important)
    2021-12-01
    oval:com.ubuntu.xenial:def:201607260000000
    V
    CVE-2016-0726 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-06-06
    oval:com.ubuntu.trusty:def:20160726000
    V
    CVE-2016-0726 on Ubuntu 14.04 LTS (trusty) - medium.
    2017-06-06
    oval:com.ubuntu.xenial:def:20160726000
    V
    CVE-2016-0726 on Ubuntu 16.04 LTS (xenial) - medium.
    2017-06-06
    oval:com.ubuntu.precise:def:20160726000
    V
    CVE-2016-0726 on Ubuntu 12.04 LTS (precise) - medium.
    2016-04-25
    BACK
    nagios nagios -
    nagios nagios *