CVE-2021-31575: Input Validation
First published: Mon Feb 06 2023(Updated: )
In Config Manager, there is a possible command injection due to improper input validation. This could lead to remote escalation of privilege from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210009; Issue ID: OSBNB00123234.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mediatek En7580 Firmware | <tlm7.3.275.0-82 | |
| Mediatek En7580 Firmware | ||
| Mediatek En7528 | <tlm7.3.275.0-82 | |
| Mediatek En7528 Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-31575?
CVE-2021-31575 is classified as a high severity vulnerability due to its potential for remote escalation of privilege.
How do I fix CVE-2021-31575?
To fix CVE-2021-31575, ensure that you apply the patch identified as A20210009.
Who is affected by CVE-2021-31575?
CVE-2021-31575 affects users of Mediatek En7580 and En7528 firmware versions prior to tlm7.3.275.0-82.
Can CVE-2021-31575 be exploited without user interaction?
Yes, CVE-2021-31575 can be exploited by a proximal attacker without any user interaction required.
What type of vulnerability is CVE-2021-31575?
CVE-2021-31575 is a command injection vulnerability resulting from improper input validation.
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- vendor/mediatek
- canonical/mediatek en7580 firmware
- canonical/mediatek en7528
- canonical/mediatek en7528 firmware