fkie_cve-2025-20730
Vulnerability from fkie_nvd
Published
2025-11-04 07:15
Modified
2025-11-05 17:13
Severity ?
Summary
In preloader, there is a possible escalation of privilege due to an insecure default value. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10068463; Issue ID: MSV-4141.
References
| URL | Tags | ||
|---|---|---|---|
| security@mediatek.com | https://corp.mediatek.com/product-security-bulletin/November-2025 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linuxfoundation | yocto | 4.0 | |
| rdkcentral | rdk-b | 2024q1 | |
| android | 13.0 | ||
| android | 14.0 | ||
| android | 15.0 | ||
| android | 16.0 | ||
| openwrt | openwrt | 21.02.0 | |
| openwrt | openwrt | 23.05.0 | |
| mediatek | mt2737 | - | |
| mediatek | mt6739 | - | |
| mediatek | mt6761 | - | |
| mediatek | mt6765 | - | |
| mediatek | mt6768 | - | |
| mediatek | mt6781 | - | |
| mediatek | mt6789 | - | |
| mediatek | mt6833 | - | |
| mediatek | mt6835 | - | |
| mediatek | mt6853 | - | |
| mediatek | mt6855 | - | |
| mediatek | mt6877 | - | |
| mediatek | mt6878 | - | |
| mediatek | mt6879 | - | |
| mediatek | mt6883 | - | |
| mediatek | mt6885 | - | |
| mediatek | mt6886 | - | |
| mediatek | mt6889 | - | |
| mediatek | mt6893 | - | |
| mediatek | mt6895 | - | |
| mediatek | mt6897 | - | |
| mediatek | mt6899 | - | |
| mediatek | mt6983 | - | |
| mediatek | mt6985 | - | |
| mediatek | mt6989 | - | |
| mediatek | mt6990 | - | |
| mediatek | mt6991 | - | |
| mediatek | mt8188 | - | |
| mediatek | mt8195 | - | |
| mediatek | mt8676 | - | |
| mediatek | mt8678 | - | |
| mediatek | mt8696 | - |
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"value": "In preloader, there is a possible escalation of privilege due to an insecure default value. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10068463; Issue ID: MSV-4141."
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"id": "CVE-2025-20730",
"lastModified": "2025-11-05T17:13:55.857",
"metrics": {
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"published": "2025-11-04T07:15:36.360",
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"tags": [
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"vulnStatus": "Analyzed",
"weaknesses": [
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"value": "CWE-287"
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}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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