github - ghsa-5h76-37rv-2mfq

GHSA-5H76-37RV-2MFQ

Vulnerability from github – Published: 2025-12-03 18:30 – Updated: 2025-12-03 18:30

Details

TOTOLINK N300RT wireless router firmware versions prior to V3.4.0-B20250430 (discovered in V2.1.8-B20201030.1539) contain an OS command injection vulnerability in the Boa formWsc handling functionality. An unauthenticated attacker can send specially crafted requests to trigger command execution via the targetAPSsid request parameter.

Severity ?

9.3 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2025-34319"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-03T17:15:51Z",
    "severity": "CRITICAL"
  },
  "details": "TOTOLINK N300RT wireless router firmware versions prior to\u00a0V3.4.0-B20250430 (discovered in V2.1.8-B20201030.1539) contain an OS command injection vulnerability in the Boa formWsc handling functionality. An unauthenticated attacker can send specially crafted requests to trigger command execution via the targetAPSsid request parameter.",
  "id": "GHSA-5h76-37rv-2mfq",
  "modified": "2025-12-03T18:30:25Z",
  "published": "2025-12-03T18:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-34319"
    },
    {
      "type": "WEB",
      "url": "https://totolink.tw/support_view/N300RT"
    },
    {
      "type": "WEB",
      "url": "https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/154/ids/36.html"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/totolink-n300rt-boa-formwsc-rce"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2025-34319 (GCVE-0-2025-34319)

Vulnerability from cvelistv5 – Published: 2025-12-03 16:49 – Updated: 2025-12-03 21:27

Summary

Severity ?

9.3 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Assigner

VulnCheck

References

URL

Tags

	https://www.totolink.net/home/menu/detail/menu_li…	patch
	https://totolink.tw/support_view/N300RT	product
	https://www.vulncheck.com/advisories/totolink-n30…	third-party-advisory

Impacted products

	Vendor	Product	Version
	TOTOLINK	N300RT	Affected: 0 , < V3.4.0-B20250430 (semver)

Credits

YuChieh Kuo ShiYi Xie Zhen-Gao Liu

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JSON

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                "id": "CVE-2025-34319",
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                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-03T21:26:50.546941Z",
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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.

Action not permitted

GHSA-5H76-37RV-2MFQ

CVE-2025-34319 (GCVE-0-2025-34319)

Tags

Sightings

Nomenclature