Lenovo Thinkagile MX1021 Firmware vulnerabilities

4 CVEs affecting Lenovo Thinkagile MX1021 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-40137, published 2023-01-30.

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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-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-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.
• 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.