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CVE-2025-6752

🗓️ 27 Jun 2025 03:31:06Reported by VulDBType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 69 Views🌐 WEB

Critical vulnerability in Linksys routers allows remote stack-based overflow via SetDefaultConnectionService

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Detection
Affected
Refs
Paths
Social
Vulners
Node
OR
linksyswrt1900acsMatch20250619
linksysea7200Match20250619
linksysea7450Match20250619
linksysea7500Match20250619
[
  {
    "vendor": "Linksys",
    "product": "WRT1900ACS",
    "versions": [
      {
        "version": "20250619",
        "status": "affected"
      }
    ],
    "modules": [
      "IGD"
    ]
  },
  {
    "vendor": "Linksys",
    "product": "EA7200",
    "versions": [
      {
        "version": "20250619",
        "status": "affected"
      }
    ],
    "modules": [
      "IGD"
    ]
  },
  {
    "vendor": "Linksys",
    "product": "EA7450",
    "versions": [
      {
        "version": "20250619",
        "status": "affected"
      }
    ],
    "modules": [
      "IGD"
    ]
  },
  {
    "vendor": "Linksys",
    "product": "EA7500",
    "versions": [
      {
        "version": "20250619",
        "status": "affected"
      }
    ],
    "modules": [
      "IGD"
    ]
  }
]
ParameterPositionPathDescriptionCWE
NewDefaultConnectionServicerequest body/upnp/control/Layer3ForwardingA stack-based buffer overflow exists in the SetDefaultConnectionService function when processing the NewDefaultConnectionService argument in the /upnp/control/Layer3Forwarding endpoint.CWE-119, CWE-121

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17 Jun 2026 10:02Current
8High risk
Vulners AI Score8
CVSS 48.7
CVSS 3.18.8
CVSS 38.8
CVSS 29
EPSS0.0105
SSVC
69