CVE-2013-3948

Status: ModifiedMedium (4.3)—

Apple iOS 6.1.3 does not follow redirects during determination of the hostname to display in an iOS Enterprise Deployment installation dialog, which makes it easier for remote attackers to trigger installation of arbitrary applications via a download-manifest itms-services:// URL that leverages an open redirect vulnerability within a trusted domain.

CVSS

Version: 2.0
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
Base score: 4.3

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 1.80%
Percentile among all scored CVEs: 78
Score date: 10/15/2026

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).

Affected technologies (1)

Apple — Iphone OS

CWEs

CWE-20

References

Raw JSON (NVD)

Show

{
  "id": "CVE-2013-3948",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "affectedData": [
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  "published": "2013-06-05T14:39:55.837",
  "references": [
    {
      "url": "http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdf",
      "tags": [
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      "source": "cve@mitre.org"
    },
    {
      "url": "http://support.apple.com/kb/HT6162",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.syscan.org/index.php/sg/program/day/2",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://antid0te.com/syscan_2013/SyScan2013_Mountain_Lion_iOS_Vulnerabilities_Garage_Sale_Whitepaper.pdf",
      "tags": [
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    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Apple iOS 6.1.3 does not follow redirects during determination of the hostname to display in an iOS Enterprise Deployment installation dialog, which makes it easier for remote attackers to trigger installation of arbitrary applications via a download-manifest itms-services:// URL that leverages an open redirect vulnerability within a trusted domain."
    },
    {
      "lang": "es",
      "value": "Apple iOS v6.1.3 no sigue las redirecciones durante la determinación del nombre de host que se mostrará en un cuadro de diálogo de instalación de Enterprise Deployment iOS, lo que hace que sea más fácil para los atacantes remotos provocar la instalación de las aplicaciones de su elección a través de un servicio ITMS de descarga :/ / URL que aprovecha una vulnerabilidad abierta redirigir dentro de un dominio de confianza."
    }
  ],
  "lastModified": "2026-06-16T23:56:04.310",
  "configurations": [
    {
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          "cpeMatch": [
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              "criteria": "cpe:2.3:o:apple:iphone_os:6.1.3:*:*:*:*:*:*:*",
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  "sourceIdentifier": "cve@mitre.org"
}