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CVE-2021-26603

Estado: ModificadaAlta (7.8)—

A heap overflow issue was found in ARK library of bandisoft Co., Ltd when the Ark_DigPathA function parsed a file path. This vulnerability is due to missing support for string length check.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2021-26603",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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  "affected": [
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      "affectedData": [
        {
          "vendor": "bandisoft",
          "product": "ARK",
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              "version": "7.13.0.3",
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  "published": "2021-09-09T12:15:08.717",
  "references": [
    {
      "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36237",
      "tags": [
        "Third Party Advisory"
      ],
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    {
      "url": "https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=36237",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "vuln@krcert.or.kr",
      "description": [
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          "lang": "en",
          "value": "CWE-122"
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    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
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  "descriptions": [
    {
      "lang": "en",
      "value": "A heap overflow issue was found in ARK library of bandisoft Co., Ltd when the Ark_DigPathA function parsed a file path. This vulnerability is due to missing support for string length check."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado un problema de desbordamiento de pila en la biblioteca ARK de bandisoft Co., Ltd cuando la función Ark_DigPathA analiza una ruta de archivo. Esta vulnerabilidad es debido a una falta de soporte para la comprobación de la longitud de las cadenas"
    }
  ],
  "lastModified": "2026-06-17T03:43:32.933",
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  "sourceIdentifier": "vuln@krcert.or.kr"
}