CVE-2023-20820

Description

In wlan service, there is a possible command injection due to improper input validation. This could lead to remote code execution with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00244189; Issue ID: WCNCR00244189.

7.2

CVSS

Severity: High

CVSS 3.1 •

EPSS 1.10% Top 25%

Vendor Advisory mediatek.com

Affected: MediaTek, Inc. MT6890, MT7603, MT7612, MT7613, MT7615, MT7622, MT7626, MT7629, MT7915, MT7916, MT7981, MT7986, MT7990

References

Link	Tags
https://corp.mediatek.com/product-security-bulletin/September-2023	vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-20820?: CVE-2023-20820 has been scored as a high severity vulnerability.
How to fix CVE-2023-20820?: To fix CVE-2023-20820, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-20820 being actively exploited in the wild?: It is possible that CVE-2023-20820 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-20820?: CVE-2023-20820 affects MediaTek, Inc. MT6890, MT7603, MT7612, MT7613, MT7615, MT7622, MT7626, MT7629, MT7915, MT7916, MT7981, MT7986, MT7990.

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