Lenovo: >> Thinkstation P920 Security Vulnerabilities
A valid, authenticated XCC user with read only access may gain elevated privileges through a specifically crafted API call.
CVSS Score
8.3
EPSS Score
0.003
Published
2023-05-01
A valid, authenticated user may be able to trigger a denial of service of the XCC web user interface or other undefined behavior through a format string injection vulnerability in a web interface API.
CVSS Score
6.3
EPSS Score
0.001
Published
2023-05-01
A valid LDAP user, under specific conditions, will default to read-only permissions when authenticating into XCC. To be vulnerable, XCC must be configured to use an LDAP server for Authentication/Authorization and have the login permission attribute not defined.
CVSS Score
5.3
EPSS Score
0.002
Published
2023-04-28
A valid, authenticated administrative user can query a web interface API to reveal the configured LDAP client password used by XCC to authenticate to an external LDAP server in certain configurations. There is no exposure where no LDAP client password is configured
CVSS Score
4.9
EPSS Score
0.001
Published
2023-04-28
A valid XCC user's local account permissions overrides their active directory permissions under specific configurations. This could lead to a privilege escalation. To be vulnerable, LDAP must be configured for authentication/authorization and logins configured as “Local First, then LDAP”.
CVSS Score
7.3
EPSS Score
0.001
Published
2023-04-28
A valid, authenticated XCC user with read-only permissions can modify custom user roles on other user accounts and the user trespass message through the XCC CLI. There is no exposure if SSH is disabled or if there are no users assigned optional read-only permissions.
CVSS Score
6.4
EPSS Score
0.001
Published
2023-04-28
An information leak vulnerability in SMI Handler used to configure platform settings over WMI in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
CVSS Score
4.4
EPSS Score
0.0
Published
2023-01-30
A buffer overflow exists in the Remote Presence subsystem which can potentially allow valid, authenticated users to cause a recoverable subsystem denial of service.
CVSS Score
7.2
EPSS Score
0.002
Published
2023-01-30
The Remote Mount feature can potentially be abused by valid, authenticated users to make connections to internal services that may not normally be accessible to users. Internal service access controls, as applicable, remain in effect.
CVSS Score
2.7
EPSS Score
0.001
Published
2023-01-30
A read-only authentication bypass vulnerability was reported in the Third Quarter 2021 release of Lenovo XClarity Controller (XCC) firmware affecting XCC devices configured in LDAP Authentication Only Mode and using an LDAP server that supports “unauthenticated bind”, such as Microsoft Active Directory. An unauthenticated user can gain read-only access to XCC in such a configuration, thereby allowing the XCC device configuration to be viewed but not changed. XCC devices configured to use local authentication, LDAP Authentication + Authorization Mode, or LDAP servers that support only “authenticated bind” and/or “anonymous bind” are not affected.
CVSS Score
4.3
EPSS Score
0.001
Published
2022-05-18
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