fkie_cve-2025-20704
Vulnerability from fkie_nvd
Published
2025-09-01 06:15
Modified
2025-09-03 16:07
Severity ?
Summary
In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01516959; Issue ID: MSV-3502.
References
| URL | Tags | ||
|---|---|---|---|
| security@mediatek.com | https://corp.mediatek.com/product-security-bulletin/September-2025 | Vendor Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| mediatek | nr17 | - | |
| mediatek | nr17r | - | |
| mediatek | mt6813 | - | |
| mediatek | mt6835 | - | |
| mediatek | mt6835t | - | |
| mediatek | mt6878 | - | |
| mediatek | mt6878m | - | |
| mediatek | mt6897 | - | |
| mediatek | mt6899 | - | |
| mediatek | mt6991 | - | |
| mediatek | mt8676 | - | |
| mediatek | mt8678 | - | |
| mediatek | mt8792 | - | |
| mediatek | mt8863 | - | |
| mediatek | mt8873 | - | |
| mediatek | mt8883 | - |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:mediatek:nr17:-:*:*:*:*:*:*:*",
"matchCriteriaId": "66F8874B-DBF1-4A67-8ADF-4654AB56B6A8",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:mediatek:nr17r:-:*:*:*:*:*:*:*",
"matchCriteriaId": "BC63582A-F9A5-4450-A263-CE1FD4B4F3AC",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:mediatek:mt6813:-:*:*:*:*:*:*:*",
"matchCriteriaId": "66F9EAE4-F1D7-46DB-AA2A-0290F6EF0501",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt6835:-:*:*:*:*:*:*:*",
"matchCriteriaId": "19A63103-C708-48EC-B44D-5E465A6B79C5",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt6835t:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C7FE7DBA-479C-402B-8485-9D14E70F25EB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt6878:-:*:*:*:*:*:*:*",
"matchCriteriaId": "855A8046-34ED-4891-ACE5-76AB10AC8D53",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt6878m:-:*:*:*:*:*:*:*",
"matchCriteriaId": "483B6FB0-D683-4F3C-BA5B-6C9852179854",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt6897:-:*:*:*:*:*:*:*",
"matchCriteriaId": "2A7D8055-F4B6-41EE-A078-11D56285AB66",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt6899:-:*:*:*:*:*:*:*",
"matchCriteriaId": "C6E9F80F-9AC9-41E0-BB14-9DB6F14B62CD",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt6991:-:*:*:*:*:*:*:*",
"matchCriteriaId": "CBBB30DF-E963-4940-B742-F6801F68C3FC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8676:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EE302F6F-170E-4350-A8F4-65BE0C50CB78",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8678:-:*:*:*:*:*:*:*",
"matchCriteriaId": "152A5F3D-8004-4649-BDB1-E6F0798AF1CB",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8792:-:*:*:*:*:*:*:*",
"matchCriteriaId": "336FC69E-E89F-4642-B6B9-8009D9A2BD52",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8863:-:*:*:*:*:*:*:*",
"matchCriteriaId": "77E0D738-F0B9-468F-8A10-204F498320BC",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8873:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D6DD525F-7050-42BD-829D-1121698B8009",
"vulnerable": false
},
{
"criteria": "cpe:2.3:h:mediatek:mt8883:-:*:*:*:*:*:*:*",
"matchCriteriaId": "23DD8281-FEB4-4E23-8DDA-680FF895F12E",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In Modem, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is needed for exploitation. Patch ID: MOLY01516959; Issue ID: MSV-3502."
}
],
"id": "CVE-2025-20704",
"lastModified": "2025-09-03T16:07:22.770",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2025-09-01T06:15:34.630",
"references": [
{
"source": "security@mediatek.com",
"tags": [
"Vendor Advisory"
],
"url": "https://corp.mediatek.com/product-security-bulletin/September-2025"
}
],
"sourceIdentifier": "security@mediatek.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-787"
}
],
"source": "security@mediatek.com",
"type": "Secondary"
}
]
}
Loading…
Loading…
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.
Loading…
Loading…