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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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Classic Buffer Overflow
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap Overflow
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap Overflow
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
6 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
|
|
| mediatek | mt6890 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:* |
|
| mediatek | mt7915 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt7915:-:*:*:*:*:*:*:* |
|
| mediatek | mt7916 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt7916:-:*:*:*:*:*:*:* |
|
| mediatek | mt7981 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:* |
|
| mediatek | mt7986 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:* |
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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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-120 - Classic Buffer Overflow
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-190 - Integer Overflow
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap Overflow
Assigner
References
1 reference
Impacted products
1 product
| 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 cvelistv5 – Published: 2025-07-08 02:00 – Updated: 2025-07-08 15:18
VLAI
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap Overflow
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
1 product
| 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
EPSS
VEX
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)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
6 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
|
|
| mediatek | mt6890 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:* |
|
| mediatek | mt7915 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt7915:-:*:*:*:*:*:*:* |
|
| mediatek | mt7916 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt7916:-:*:*:*:*:*:*:* |
|
| mediatek | mt7981 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:* |
|
| mediatek | mt7986 |
Affected:
0 , ≤ *
(custom)
cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:* |
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