Huawei Columbia-TL00B Firmware vulnerabilities

2 CVEs affecting Huawei Columbia-TL00B Firmware, 1 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2020-9069, published 2020-05-21.

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

• CVE-2020-0069: Mediatek Multiple Chipsets Insufficient Input Validation Vulnerability, published 2020-03-10. High severity, CVSS 7.8. Actively exploited: in CISA KEV since 2021-11-03. EPSS: 1.4% chance of exploitation in the next 30 days. In the ioctl handlers of the Mediatek Command Queue driver, there is a possible out of bounds write due to insufficient input sanitization and missing SELinux restrictions. This could lead to local…
• CVE-2020-9069, published 2020-05-21. Medium severity, CVSS 6.5. EPSS: 0.3% chance of exploitation in the next 30 days. There is an information leakage vulnerability in some Huawei products. An unauthenticated, adjacent attacker could exploit this vulnerability to decrypt data. Successful exploitation may leak…