CVE-2025-20724 (GCVE-0-2025-20724)

Vulnerability from cvelistv5 – Published: 2025-10-14 09:12 – Updated: 2025-10-14 14:03
VLAI?
Summary
In wlan AP driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00418894; Issue ID: MSV-3475.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
Assigner
References
Impacted products
Vendor Product Version
MediaTek, Inc. MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986 Affected: SDK release 7.6.7.2 and before / openWRT 19.07, 21.02 (MT6890)
Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "NONE",
              "baseScore": 5.5,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2025-20724",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-10-14T13:16:02.368564Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-10-14T14:03:57.815Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "SDK release 7.6.7.2 and before / openWRT 19.07, 21.02 (MT6890)"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In wlan AP driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00418894; Issue ID: MSV-3475."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125 Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-10-14T09:12:06.798Z",
        "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "shortName": "MediaTek"
      },
      "references": [
        {
          "url": "https://corp.mediatek.com/product-security-bulletin/October-2025"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
    "assignerShortName": "MediaTek",
    "cveId": "CVE-2025-20724",
    "datePublished": "2025-10-14T09:12:06.798Z",
    "dateReserved": "2024-11-01T01:21:50.392Z",
    "dateUpdated": "2025-10-14T14:03:57.815Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-20724\",\"sourceIdentifier\":\"security@mediatek.com\",\"published\":\"2025-10-14T10:15:37.350\",\"lastModified\":\"2025-10-16T13:04:10.940\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In wlan AP driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00418894; Issue ID: MSV-3475.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"security@mediatek.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mediatek:software_development_kit:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"7.6.7.2\",\"matchCriteriaId\":\"0DD86CC1-BD46-42D2-9112-190CCAC96B30\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"171D1C08-F055-44C0-913C-AA2B73AF5B72\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt7615:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"05748BB1-0D48-4097-932E-E8E2E574FD8D\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt7622:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"55EB4B27-6264-45BE-9A22-BE8418BB0C06\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt7663:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"10C79211-F064-499D-914E-0BACD038FBF4\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt7915:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"3AB22996-9C22-4B6C-9E94-E4C055D16335\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt7916:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DD5AA441-5381-4179-89EB-1642120F72B4\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt7981:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"490CD97B-021F-4350-AEE7-A2FA866D5889\"},{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt7986:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"40A9E917-4B34-403F-B512-09EEBEA46811\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:openwrt:openwrt:19.07.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"4FA469E2-9E63-4C9A-8EBA-10C8C870063A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:openwrt:openwrt:21.02.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"F0133207-2EED-4625-854F-8DB7770D5BF7\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:mediatek:mt6890:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"171D1C08-F055-44C0-913C-AA2B73AF5B72\"}]}]}],\"references\":[{\"url\":\"https://corp.mediatek.com/product-security-bulletin/October-2025\",\"source\":\"security@mediatek.com\",\"tags\":[\"Vendor Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"cna\": {\"providerMetadata\": {\"orgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"shortName\": \"MediaTek\", \"dateUpdated\": \"2025-10-14T09:12:06.798Z\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In wlan AP driver, there is a possible out of bounds read due to an incorrect bounds check. This could lead to local information disclosure with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00418894; Issue ID: MSV-3475.\"}], \"affected\": [{\"vendor\": \"MediaTek, Inc.\", \"product\": \"MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981, MT7986\", \"versions\": [{\"version\": \"SDK release 7.6.7.2 and before / openWRT 19.07, 21.02 (MT6890)\", \"status\": \"affected\"}]}], \"references\": [{\"url\": \"https://corp.mediatek.com/product-security-bulletin/October-2025\"}], \"problemTypes\": [{\"descriptions\": [{\"type\": \"CWE\", \"lang\": \"en\", \"cweId\": \"CWE-125\", \"description\": \"CWE-125 Out-of-bounds Read\"}]}]}, \"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-20724\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-10-14T13:16:02.368564Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-10-14T13:16:11.488Z\"}}]}",
      "cveMetadata": "{\"cveId\": \"CVE-2025-20724\", \"assignerOrgId\": \"ee979b05-11f8-4f25-a7e0-a1fa9c190374\", \"state\": \"PUBLISHED\", \"assignerShortName\": \"MediaTek\", \"dateReserved\": \"2024-11-01T01:21:50.392Z\", \"datePublished\": \"2025-10-14T09:12:06.798Z\", \"dateUpdated\": \"2025-10-14T14:03:57.815Z\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.