github - ghsa-53rj-48p2-7m5j

ghsa-53rj-48p2-7m5j

Vulnerability from github

Published

2025-06-26 18:31

Modified

2025-06-26 18:31

Severity ?

9.4 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Details

An OS command injection vulnerability exists in the OptiLink ONT1GEW GPON router firmware version V2.1.11_X101 Build 1127.190306 and earlier. The router’s web management interface fails to properly sanitize user input in the target_addr parameter of the formTracert and formPing administrative endpoints. An authenticated attacker can inject arbitrary operating system commands, which are executed with root privileges, leading to remote code execution. Successful exploitation enables full compromise of the device.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-34049"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-26T16:15:28Z",
    "severity": "CRITICAL"
  },
  "details": "An OS command injection vulnerability exists in the OptiLink ONT1GEW GPON router firmware version V2.1.11_X101 Build 1127.190306 and earlier. The router\u2019s web management interface fails to properly sanitize user input in the target_addr parameter of the formTracert and formPing administrative endpoints. An authenticated attacker can inject arbitrary operating system commands, which are executed with root privileges, leading to remote code execution. Successful exploitation enables full compromise of the device.",
  "id": "GHSA-53rj-48p2-7m5j",
  "modified": "2025-06-26T18:31:28Z",
  "published": "2025-06-26T18:31:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-34049"
    },
    {
      "type": "WEB",
      "url": "https://optilinknetwork.com"
    },
    {
      "type": "WEB",
      "url": "https://vulncheck.com/advisories/optilink-ont1gew-router-rce"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/49955"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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-2025-34049 (GCVE-0-2025-34049)

Vulnerability from cvelistv5

Published

2025-06-26 15:52

Modified

2025-06-26 17:37

Severity ?

9.4 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CWE

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-20 - Improper Input Validation

Summary

References

▼	URL	Tags
	https://www.exploit-db.com/exploits/49955	exploit
	https://optilinknetwork.com/	product
	https://vulncheck.com/advisories/optilink-ont1gew-router-rce	third-party-advisory

Impacted products

	Vendor	Product	Version
	OptiLink	ONT1GEW GPON	Version: 0 <

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JSON

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  "containers": {
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                "id": "CVE-2025-34049",
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                  },
                  {
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                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-26T17:36:49.953396Z",
                "version": "2.0.3"
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    "cna": {
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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.
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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