Lenovo Thinkagile HX5520 Firmware vulnerabilities

11 CVEs affecting Lenovo Thinkagile HX5520 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-4607, published 2023-10-25.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-34884, published 2023-01-30. Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days. A buffer overflow exists in the Remote Presence subsystem which can potentially allow valid, authenticated users to cause a recoverable subsystem denial of service.
• CVE-2023-0683, published 2023-05-01. High severity, CVSS 8.8. EPSS: 0.6% chance of exploitation in the next 30 days. A valid, authenticated XCC user with read only access may gain elevated privileges through a specifically crafted API call.
• CVE-2023-25495, published 2023-04-28. Medium severity, CVSS 4.9. EPSS: 0.6% chance of exploitation in the next 30 days. 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…
• CVE-2023-4607, published 2023-10-25. High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days. An authenticated XCC user can change permissions for any user through a crafted API command.
• CVE-2023-25492, published 2023-05-01. High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days. 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.
• CVE-2023-29057, published 2023-04-28. High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days. 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…
• CVE-2023-29056, published 2023-04-28. Medium severity, CVSS 5.9. EPSS: 0.4% chance of exploitation in the next 30 days. 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…
• CVE-2022-34888, published 2023-01-30. Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days. 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…
• CVE-2023-29058, published 2023-04-28. Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days. 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…
• CVE-2022-40137, published 2023-01-30. Medium severity, CVSS 6.7. EPSS: 0.2% chance of exploitation in the next 30 days. A buffer overflow in the WMI SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to execute arbitrary code.

Latest

• CVE-2022-40134, published 2023-01-30. Medium severity, CVSS 4.4. EPSS: 0.2% chance of exploitation in the next 30 days. An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.