CVE-2007-1635

Status: ModifiedHigh (9)—💥 Exploit

Static code injection vulnerability in admin/settings.php in Net Portal Dynamic System (NPDS) 5.10 and earlier allows remote authenticated users to inject arbitrary PHP code via the xtop parameter in a "ConfigSave" op to admin.php, which can later be accessed via a "Configure" op to admin.php.

CVSS

Version: 2.0
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
Base score: 9

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 2.78%
Percentile among all scored CVEs: 86
Score date: 10/10/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

💥 Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Published on Exploit-DB · Net Portal Dynamic System (NPDS) 5.10 - Remote Code Execution (1) (3/18/2007)

Affected technologies (1)

NET Portal Dynamic System — NET Portal Dynamic System

CWEs

NVD-CWE-Other

References

Raw JSON (NVD)

Show

{
  "id": "CVE-2007-1635",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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      ]
    }
  ],
  "published": "2007-03-23T22:19:00.000",
  "references": [
    {
      "url": "http://osvdb.org/34303",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24571",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/2473",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/463176/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/34303",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/24571",
      "tags": [
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      "url": "http://www.securityfocus.com/archive/1/463176/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Static code injection vulnerability in admin/settings.php in Net Portal Dynamic System (NPDS) 5.10 and earlier allows remote authenticated users to inject arbitrary PHP code via the xtop parameter in a \"ConfigSave\" op to admin.php, which can later be accessed via a \"Configure\" op to admin.php."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de inyección de código estática en admin/settings.php en Net Portal Dynamic System (NPDS) 5.10 y anteriores permite a usuarios remotos validados inyectar código PHP de su elección a través del parámetro xtop en una operación \"ConfigSave\" en admin.php, lo cual puede posteriormente ser accedido a través de una operación \"Configure\" en admin.php."
    }
  ],
  "lastModified": "2026-06-16T22:38:00.060",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:net_portal_dynamic_system:net_portal_dynamic_system:*:*:*:*:*:*:*:*",
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              "matchCriteriaId": "FB849DB3-2146-426E-A4BA-B58E80B12010",
              "versionEndIncluding": "5.10"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}