Search criteria
79 vulnerabilities found for malware_protection_engine by microsoft
CVE-2026-45584 (GCVE-0-2026-45584)
Vulnerability from nvd – Published: 2026-05-20 13:09 – Updated: 2026-06-02 23:17
VLAI
Title
Microsoft Defender Remote Code Execution Vulnerability
Summary
Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.26040.8
(custom)
|
Date Public
2026-05-19 14:00
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CVE-2026-41091 (GCVE-0-2026-41091)
Vulnerability from nvd – Published: 2026-05-20 13:09 – Updated: 2026-06-02 23:16
VLAI
CISA KEV
Title
Microsoft Defender Elevation of Privilege Vulnerability
Summary
Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker to elevate privileges locally.
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.26040.8
(custom)
|
Date Public
2026-05-19 14:00
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CVE-2023-33156 (GCVE-0-2023-33156)
Vulnerability from nvd – Published: 2023-07-11 17:03 – Updated: 2025-02-28 20:01
VLAI
Title
Microsoft Defender Elevation of Privilege Vulnerability
Summary
Microsoft Defender Elevation of Privilege Vulnerability
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.23050.3
(custom)
|
Date Public
2023-07-11 07:00
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CVE-2023-24860 (GCVE-0-2023-24860)
Vulnerability from nvd – Published: 2023-04-11 19:13 – Updated: 2025-02-28 20:49
VLAI
Title
Microsoft Defender Denial of Service Vulnerability
Summary
Microsoft Defender Denial of Service Vulnerability
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial of Service
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.20200.4
(custom)
|
Date Public
2023-04-11 07:00
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CVE-2023-23389 (GCVE-0-2023-23389)
Vulnerability from nvd – Published: 2023-03-14 16:55 – Updated: 2025-01-01 00:47
VLAI
Title
Microsoft Defender Elevation of Privilege Vulnerability
Summary
Microsoft Defender Elevation of Privilege Vulnerability
Severity
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.20000.2
(custom)
|
Date Public
2023-03-14 07:00
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CVE-2022-37971 (GCVE-0-2022-37971)
Vulnerability from nvd – Published: 2022-10-11 00:00 – Updated: 2025-01-02 21:27
VLAI
Title
Microsoft Windows Defender Elevation of Privilege Vulnerability
Summary
Microsoft Windows Defender Elevation of Privilege Vulnerability
Severity
CWE
- Elevation of Privilege
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
| https://portal.msrc.microsoft.com/en-US/security-… | x_transferred |
| https://www.withsecure.com/en/support/security-ad… | x_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.19700.2
(custom)
|
Date Public
2022-10-11 07:00
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CVE-2022-24548 (GCVE-0-2022-24548)
Vulnerability from nvd – Published: 2022-04-15 19:04 – Updated: 2025-12-09 21:23
VLAI
Title
Microsoft Defender Denial of Service Vulnerability
Summary
Microsoft Defender Denial of Service Vulnerability
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial of Service
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.19100.5
(custom)
|
Date Public
2022-04-12 08:00
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CVE-2021-42298 (GCVE-0-2021-42298)
Vulnerability from nvd – Published: 2021-11-10 00:47 – Updated: 2024-08-04 03:30
VLAI
Title
Microsoft Defender Remote Code Execution Vulnerability
Summary
Microsoft Defender Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.18700.3
(custom)
cpe:2.3:a:microsoft:malware_protection_engine:*:*:*:*:*:*:*:* |
Date Public
2021-11-09 08:00
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CVE-2021-34471 (GCVE-0-2021-34471)
Vulnerability from nvd – Published: 2021-08-12 18:11 – Updated: 2024-08-04 00:12
VLAI
Title
Microsoft Windows Defender Elevation of Privilege Vulnerability
Summary
Microsoft Windows Defender Elevation of Privilege Vulnerability
Severity
CWE
- Elevation of Privilege
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
N/A
|
Date Public
2021-08-10 07:00
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CVE-2021-34464 (GCVE-0-2021-34464)
Vulnerability from nvd – Published: 2021-07-16 20:19 – Updated: 2024-08-04 00:12
VLAI
Title
Microsoft Defender Remote Code Execution Vulnerability
Summary
Microsoft Defender Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
N/A
|
Date Public
2021-07-13 07:00
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CVE-2026-45584 (GCVE-0-2026-45584)
Vulnerability from cvelistv5 – Published: 2026-05-20 13:09 – Updated: 2026-06-02 23:17
VLAI
Title
Microsoft Defender Remote Code Execution Vulnerability
Summary
Heap-based buffer overflow in Microsoft Defender allows an unauthorized attacker to execute code over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.26040.8
(custom)
|
Date Public
2026-05-19 14:00
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CVE-2026-41091 (GCVE-0-2026-41091)
Vulnerability from cvelistv5 – Published: 2026-05-20 13:09 – Updated: 2026-06-02 23:16
VLAI
CISA KEV
Title
Microsoft Defender Elevation of Privilege Vulnerability
Summary
Improper link resolution before file access ('link following') in Microsoft Defender allows an authorized attacker to elevate privileges locally.
Severity
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.26040.8
(custom)
|
Date Public
2026-05-19 14:00
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CVE-2023-33156 (GCVE-0-2023-33156)
Vulnerability from cvelistv5 – Published: 2023-07-11 17:03 – Updated: 2025-02-28 20:01
VLAI
Title
Microsoft Defender Elevation of Privilege Vulnerability
Summary
Microsoft Defender Elevation of Privilege Vulnerability
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.23050.3
(custom)
|
Date Public
2023-07-11 07:00
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CVE-2023-24860 (GCVE-0-2023-24860)
Vulnerability from cvelistv5 – Published: 2023-04-11 19:13 – Updated: 2025-02-28 20:49
VLAI
Title
Microsoft Defender Denial of Service Vulnerability
Summary
Microsoft Defender Denial of Service Vulnerability
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial of Service
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.20200.4
(custom)
|
Date Public
2023-04-11 07:00
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CVE-2023-23389 (GCVE-0-2023-23389)
Vulnerability from cvelistv5 – Published: 2023-03-14 16:55 – Updated: 2025-01-01 00:47
VLAI
Title
Microsoft Defender Elevation of Privilege Vulnerability
Summary
Microsoft Defender Elevation of Privilege Vulnerability
Severity
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.20000.2
(custom)
|
Date Public
2023-03-14 07:00
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CVE-2022-37971 (GCVE-0-2022-37971)
Vulnerability from cvelistv5 – Published: 2022-10-11 00:00 – Updated: 2025-01-02 21:27
VLAI
Title
Microsoft Windows Defender Elevation of Privilege Vulnerability
Summary
Microsoft Windows Defender Elevation of Privilege Vulnerability
Severity
CWE
- Elevation of Privilege
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
| https://portal.msrc.microsoft.com/en-US/security-… | x_transferred |
| https://www.withsecure.com/en/support/security-ad… | x_transferred |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.19700.2
(custom)
|
Date Public
2022-10-11 07:00
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CVE-2022-24548 (GCVE-0-2022-24548)
Vulnerability from cvelistv5 – Published: 2022-04-15 19:04 – Updated: 2025-12-09 21:23
VLAI
Title
Microsoft Defender Denial of Service Vulnerability
Summary
Microsoft Defender Denial of Service Vulnerability
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Denial of Service
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.19100.5
(custom)
|
Date Public
2022-04-12 08:00
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CVE-2021-42298 (GCVE-0-2021-42298)
Vulnerability from cvelistv5 – Published: 2021-11-10 00:47 – Updated: 2024-08-04 03:30
VLAI
Title
Microsoft Defender Remote Code Execution Vulnerability
Summary
Microsoft Defender Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
1.1.0.0 , < 1.1.18700.3
(custom)
cpe:2.3:a:microsoft:malware_protection_engine:*:*:*:*:*:*:*:* |
Date Public
2021-11-09 08:00
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CVE-2021-34471 (GCVE-0-2021-34471)
Vulnerability from cvelistv5 – Published: 2021-08-12 18:11 – Updated: 2024-08-04 00:12
VLAI
Title
Microsoft Windows Defender Elevation of Privilege Vulnerability
Summary
Microsoft Windows Defender Elevation of Privilege Vulnerability
Severity
CWE
- Elevation of Privilege
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
N/A
|
Date Public
2021-08-10 07:00
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CVE-2021-34464 (GCVE-0-2021-34464)
Vulnerability from cvelistv5 – Published: 2021-07-16 20:19 – Updated: 2024-08-04 00:12
VLAI
Title
Microsoft Defender Remote Code Execution Vulnerability
Summary
Microsoft Defender Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
N/A
|
Date Public
2021-07-13 07:00
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CVE-2021-34522 (GCVE-0-2021-34522)
Vulnerability from cvelistv5 – Published: 2021-07-14 17:54 – Updated: 2024-08-04 00:12
VLAI
Title
Microsoft Defender Remote Code Execution Vulnerability
Summary
Microsoft Defender Remote Code Execution Vulnerability
Severity
CWE
- Remote Code Execution
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft Malware Protection Engine |
Affected:
N/A
|
Date Public
2021-07-13 07:00
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FKIE_CVE-2023-33156
Vulnerability from fkie_nvd - Published: 2023-07-11 18:15 - Updated: 2024-11-21 08:05
Severity
6.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H
7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
7.0 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Microsoft Defender Elevation of Privilege Vulnerability
References
| URL | Tags | ||
|---|---|---|---|
| secure@microsoft.com | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33156 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33156 | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | * |
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FKIE_CVE-2023-24860
Vulnerability from fkie_nvd - Published: 2023-04-11 21:15 - Updated: 2025-02-28 21:15
Severity
Summary
Microsoft Defender Denial of Service Vulnerability
References
| URL | Tags | ||
|---|---|---|---|
| secure@microsoft.com | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24860 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24860 | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | * |
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FKIE_CVE-2023-23389
Vulnerability from fkie_nvd - Published: 2023-03-14 17:15 - Updated: 2024-11-21 07:46
Severity
Summary
Microsoft Defender Elevation of Privilege Vulnerability
References
| URL | Tags | ||
|---|---|---|---|
| secure@microsoft.com | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23389 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23389 | Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | 1.1.20000.2 |
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"lastModified": "2024-11-21T07:46:05.293",
"metrics": {
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FKIE_CVE-2022-37971
Vulnerability from fkie_nvd - Published: 2022-10-11 19:15 - Updated: 2025-01-02 22:15
Severity
Summary
Microsoft Windows Defender Elevation of Privilege Vulnerability
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | * |
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],
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"lastModified": "2025-01-02T22:15:10.393",
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FKIE_CVE-2022-24548
Vulnerability from fkie_nvd - Published: 2022-04-15 19:15 - Updated: 2024-11-21 06:50
Severity
Summary
Microsoft Defender Denial of Service Vulnerability
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | * |
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],
"id": "CVE-2022-24548",
"lastModified": "2024-11-21T06:50:38.767",
"metrics": {
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FKIE_CVE-2021-42298
Vulnerability from fkie_nvd - Published: 2021-11-10 01:19 - Updated: 2024-11-21 06:27
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Microsoft Defender Remote Code Execution Vulnerability
References
| URL | Tags | ||
|---|---|---|---|
| secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42298 | Mitigation, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42298 | Mitigation, Patch, Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | * |
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}
],
"id": "CVE-2021-42298",
"lastModified": "2024-11-21T06:27:33.213",
"metrics": {
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FKIE_CVE-2021-34471
Vulnerability from fkie_nvd - Published: 2021-08-12 18:15 - Updated: 2024-11-21 06:10
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
Microsoft Windows Defender Elevation of Privilege Vulnerability
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | * |
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}
],
"id": "CVE-2021-34471",
"lastModified": "2024-11-21T06:10:29.080",
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"references": [
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"vulnStatus": "Modified",
"weaknesses": [
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FKIE_CVE-2021-34464
Vulnerability from fkie_nvd - Published: 2021-07-16 21:15 - Updated: 2024-11-21 06:10
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Microsoft Defender Remote Code Execution Vulnerability
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | - |
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}
],
"id": "CVE-2021-34464",
"lastModified": "2024-11-21T06:10:28.290",
"metrics": {
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"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "secure@microsoft.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
},
"published": "2021-07-16T21:15:10.040",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34464"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34464"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
FKIE_CVE-2021-34522
Vulnerability from fkie_nvd - Published: 2021-07-14 18:15 - Updated: 2024-11-21 06:10
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
Microsoft Defender Remote Code Execution Vulnerability
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| microsoft | malware_protection_engine | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:malware_protection_engine:*:*:*:*:*:*:*:*",
"matchCriteriaId": "C532CE1F-2C91-4D3C-BFE0-F0E8046EC5E3",
"versionEndExcluding": "1.1.18242.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Microsoft Defender Remote Code Execution Vulnerability"
},
{
"lang": "es",
"value": "Una vulnerabilidad de Ejecuci\u00f3n de C\u00f3digo Remota de Microsoft Defender. Este ID de CVE es diferente de CVE-2021-34464"
}
],
"id": "CVE-2021-34522",
"lastModified": "2024-11-21T06:10:35.863",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "COMPLETE",
"baseScore": 9.3,
"confidentialityImpact": "COMPLETE",
"integrityImpact": "COMPLETE",
"vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 10.0,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "secure@microsoft.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Secondary"
}
]
},
"published": "2021-07-14T18:15:12.313",
"references": [
{
"source": "secure@microsoft.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34522"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34522"
}
],
"sourceIdentifier": "secure@microsoft.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}