CVE-2015-7208

Status: ModifiedMedium (5)—
Mozilla Firefox before 43.0 stores cookies containing vertical tab characters, which allows remote attackers to obtain sensitive information by reading HTTP Cookie headers.
CVSS

Version: 2.0
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N
Base score: 5
Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 2.39%
Percentile among all scored CVEs: 84
Score date: 10/11/2026
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 (4)

Fedoraproject — Fedora Mozilla — Firefox Opensuse — Leap Opensuse — Opensuse
CWEs

CWE-200
References

Raw JSON (NVD)

Show
{
  "id": "CVE-2015-7208",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "security@mozilla.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2015-12-16T11:59:07.163",
  "references": [
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174083.html",
      "source": "security@mozilla.org"
    },
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      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-December/174253.html",
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    },
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    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2016-02/msg00007.html",
      "source": "security@mozilla.org"
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    {
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      "url": "http://www.mozilla.org/security/announce/2015/mfsa2015-137.html",
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    {
      "url": "http://www.securityfocus.com/bid/79280",
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    {
      "url": "http://www.securitytracker.com/id/1034426",
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      "url": "http://www.ubuntu.com/usn/USN-2833-1",
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      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1191423",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-2833-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1191423",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://security.gentoo.org/glsa/201512-10",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Mozilla Firefox before 43.0 stores cookies containing vertical tab characters, which allows remote attackers to obtain sensitive information by reading HTTP Cookie headers."
    },
    {
      "lang": "es",
      "value": "Mozilla Firefox en versiones anteriores a 43.0 almacena las cookies que contienen caracteres de tabulación verticales, lo que permite a atacantes remotos obtener información sensible mediante la lectura de cabeceras HTTP Cookie."
    }
  ],
  "lastModified": "2026-06-17T00:32:02.633",
  "configurations": [
    {
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        {
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}