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14 vulnerabilities found for MT6890, MT7915, MT7916, MT7981, MT7986 by MediaTek, Inc.
CVE-2026-20430 (GCVE-0-2026-20430)
Vulnerability from nvd – Published: 2026-03-02 08:39 – Updated: 2026-03-30 13:05
VLAI?
Summary
In wlan AP FW, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00467553; Issue ID: MSV-5151.
Severity ?
8.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT6890
Affected: MT7915 Affected: MT7916 Affected: MT7981 Affected: MT7986 |
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CVE-2025-20710 (GCVE-0-2025-20710)
Vulnerability from nvd – Published: 2025-10-14 09:11 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an integer overflow. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00418785; Issue ID: MSV-3515.
Severity ?
8.8 (High)
CWE
- CWE-190 - Integer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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CVE-2025-20709 (GCVE-0-2025-20709)
Vulnerability from nvd – Published: 2025-10-14 09:11 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00415809; Issue ID: MSV-3405.
Severity ?
8.8 (High)
CWE
- CWE-120 - Classic Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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CVE-2025-20686 (GCVE-0-2025-20686)
Vulnerability from nvd – Published: 2025-07-08 02:00 – Updated: 2025-07-08 15:18
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00415570; Issue ID: MSV-3404.
Severity ?
8.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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CVE-2025-20685 (GCVE-0-2025-20685)
Vulnerability from nvd – Published: 2025-07-08 02:00 – Updated: 2025-07-08 15:18
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00416226; Issue ID: MSV-3409.
Severity ?
8.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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CVE-2025-20646 (GCVE-0-2025-20646)
Vulnerability from nvd – Published: 2025-03-03 02:25 – Updated: 2026-02-26 19:09
VLAI?
Summary
In wlan AP FW, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00389074; Issue ID: MSV-1803.
Severity ?
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before
|
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}
CVE-2024-20017 (GCVE-0-2024-20017)
Vulnerability from nvd – Published: 2024-03-04 02:43 – Updated: 2024-09-25 03:55
VLAI?
Summary
In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation Patch ID: WCNCR00350938; Issue ID: MSV-1132.
Severity ?
9.8 (Critical)
CWE
- Elevation of Privilege
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK version 7.4.0.1 and before (for MT7915) / SDK version 7.6.7.0 and before (for MT7916, MT7981 and MT7986) / OpenWrt 19.07, 21.02
|
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CVE-2026-20430 (GCVE-0-2026-20430)
Vulnerability from cvelistv5 – Published: 2026-03-02 08:39 – Updated: 2026-03-30 13:05
VLAI?
Summary
In wlan AP FW, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00467553; Issue ID: MSV-5151.
Severity ?
8.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT6890
Affected: MT7915 Affected: MT7916 Affected: MT7981 Affected: MT7986 |
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CVE-2025-20709 (GCVE-0-2025-20709)
Vulnerability from cvelistv5 – Published: 2025-10-14 09:11 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00415809; Issue ID: MSV-3405.
Severity ?
8.8 (High)
CWE
- CWE-120 - Classic Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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CVE-2025-20710 (GCVE-0-2025-20710)
Vulnerability from cvelistv5 – Published: 2025-10-14 09:11 – Updated: 2026-02-26 17:47
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an integer overflow. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00418785; Issue ID: MSV-3515.
Severity ?
8.8 (High)
CWE
- CWE-190 - Integer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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CVE-2025-20686 (GCVE-0-2025-20686)
Vulnerability from cvelistv5 – Published: 2025-07-08 02:00 – Updated: 2025-07-08 15:18
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00415570; Issue ID: MSV-3404.
Severity ?
8.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"timestamp": "2025-07-08T15:17:52.756405Z",
"version": "2.0.3"
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
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"vendor": "MediaTek, Inc.",
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"version": "SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)"
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}
],
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CVE-2025-20685 (GCVE-0-2025-20685)
Vulnerability from cvelistv5 – Published: 2025-07-08 02:00 – Updated: 2025-07-08 15:18
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00416226; Issue ID: MSV-3409.
Severity ?
8.8 (High)
CWE
- CWE-122 - Heap Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before / OpenWrt 19.07, 21.02 (MT6890)
|
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CVE-2025-20646 (GCVE-0-2025-20646)
Vulnerability from cvelistv5 – Published: 2025-03-03 02:25 – Updated: 2026-02-26 19:09
VLAI?
Summary
In wlan AP FW, there is a possible out of bounds write due to improper input validation. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00389074; Issue ID: MSV-1803.
Severity ?
9.8 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK release 7.6.7.2 and before
|
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CVE-2024-20017 (GCVE-0-2024-20017)
Vulnerability from cvelistv5 – Published: 2024-03-04 02:43 – Updated: 2024-09-25 03:55
VLAI?
Summary
In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation Patch ID: WCNCR00350938; Issue ID: MSV-1132.
Severity ?
9.8 (Critical)
CWE
- Elevation of Privilege
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| MediaTek, Inc. | MT6890, MT7915, MT7916, MT7981, MT7986 |
Affected:
SDK version 7.4.0.1 and before (for MT7915) / SDK version 7.6.7.0 and before (for MT7916, MT7981 and MT7986) / OpenWrt 19.07, 21.02
|
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