Command Injection Vulnerability in Mediatek Config Manager
CVE-2021-31574

9.8CRITICAL

Key Information:

Vendor

MediaTek
Status
En7528, En7580
Vendor
CVE Published:
6 February 2023

What is CVE-2021-31574?

In Mediatek's Config Manager, a flaw exists that allows for command injection due to insufficient input validation. This vulnerability enables a proximal attacker to escalate privileges without needing any prior execution permissions. Notably, user interaction is not required for the exploitation of this issue, posing significant risks to systems using affected versions. Mediatek has issued a patch (A20210009) to mitigate this vulnerability, emphasizing the importance of timely updates to maintain security.

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Affected Version(s)

EN7528, EN7580 Linux SDK versions less than TLM7.3.275.0-82

References

https://corp.mediatek.com/product-security-acknowledgements

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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