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

GHSA-53RJ-48P2-7M5J

Vulnerability from github – Published: 2025-06-26 18:31 – Updated: 2025-11-20 21:30

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.

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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-34049"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-78"
    ],
    "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": "2025-11-20T21:30:29Z",
  "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 – Updated: 2025-11-20 20:52

Summary

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')

Assigner

VulnCheck

References

URL

Tags

	https://www.exploit-db.com/exploits/49955	exploit
	https://optilinknetwork.com/	product
	https://vulncheck.com/advisories/optilink-ont1gew…	third-party-advisory

Impacted products

	Vendor	Product	Version
	OptiLink	ONT1GEW GPON	Affected: 0 , ≤ V2.1.11_X101 Build 1127.190306 (custom)

Credits

SecNigma Amal

Show details on NVD website

JSON

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            "other": {
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                "id": "CVE-2025-34049",
                "options": [
                  {
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-06-26T17:36:49.953396Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2025-06-26T17:37:23.107Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "Web Management Interface (formPing and formTracert diagnostic command handlers)",
            "target_addr (POST parameter in formTracert and formPing endpoints)"
          ],
          "product": "ONT1GEW GPON",
          "vendor": "OptiLink",
          "versions": [
            {
              "lessThanOrEqual": "V2.1.11_X101 Build 1127.190306",
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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-53RJ-48P2-7M5J

CVE-2025-34049 (GCVE-0-2025-34049)

Tags

Sightings

Nomenclature