CVE-2026-12627 (GCVE-0-2026-12627)
Vulnerability from cvelistv5
Published
2026-10-01 15:29
Modified
2026-10-01 16:02
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-121 - Stack-based buffer overflow
Summary
Fortra's Core Privileged Access Manager (BoKS) contains a stack-based buffer overflow vulnerability in boks_autoregisterd. A remote attacker with network access to the autoregistration service may be able to trigger memory corruption during client response processing.
References
Impacted products
Vendor Product Version
Fortra Fortra's Core Privileged Access Manager (BoKS) Version: 8.1.0.0   <
Version: 9.0.0.0   <
Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-12627",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-01T16:02:18.897301Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-10-01T16:02:27.366Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "boks_autoregisterd"
          ],
          "product": "Fortra\u0027s Core Privileged Access Manager (BoKS)",
          "vendor": "Fortra",
          "versions": [
            {
              "lessThanOrEqual": "8.1.0.23",
              "status": "affected",
              "version": "8.1.0.0",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "9.0.0.6",
              "status": "affected",
              "version": "9.0.0.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Fortra\u0027s Core Privileged Access Manager (BoKS) contains a stack-based buffer overflow vulnerability in boks_autoregisterd. A remote attacker with network access to the autoregistration service may be able to trigger memory corruption during client response processing."
            }
          ],
          "value": "Fortra\u0027s Core Privileged Access Manager (BoKS) contains a stack-based buffer overflow vulnerability in boks_autoregisterd. A remote attacker with network access to the autoregistration service may be able to trigger memory corruption during client response processing."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-100",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-100 Overflow Buffers"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "CWE-121 Stack-based buffer overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-01T15:29:41.772Z",
        "orgId": "df4dee71-de3a-4139-9588-11b62fe6c0ff",
        "shortName": "Fortra"
      },
      "references": [
        {
          "url": "https://www.fortra.com/security/advisories/product-security/fi-2026-017"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Upgrade to boks-server 8.1.0.24 or 9.0.0.7."
            }
          ],
          "value": "Upgrade to boks-server 8.1.0.24 or 9.0.0.7."
        }
      ],
      "source": {
        "discovery": "INTERNAL"
      },
      "title": "Fortra\u0027s Core Privileged Access Manager (BoKS) autoregistration stack buffer overflow vulnerability",
      "workarounds": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Restrict network access to boks_autoregisterd, which listens on port 6507 by default. If autoregistration is not required, disable the boks_autoregisterd service until fixed builds are installed."
            }
          ],
          "value": "Restrict network access to boks_autoregisterd, which listens on port 6507 by default. If autoregistration is not required, disable the boks_autoregisterd service until fixed builds are installed."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 1.0.5"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "df4dee71-de3a-4139-9588-11b62fe6c0ff",
    "assignerShortName": "Fortra",
    "cveId": "CVE-2026-12627",
    "datePublished": "2026-10-01T15:29:41.772Z",
    "dateReserved": "2026-06-18T15:02:55.446Z",
    "dateUpdated": "2026-10-01T16:02:27.366Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-12627\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-01T16:02:18.897301Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-01T16:02:22.953Z\"}}], \"cna\": {\"title\": \"Fortra\u0027s Core Privileged Access Manager (BoKS) autoregistration stack buffer overflow vulnerability\", \"source\": {\"discovery\": \"INTERNAL\"}, \"impacts\": [{\"capecId\": \"CAPEC-100\", \"descriptions\": [{\"lang\": \"en\", \"value\": \"CAPEC-100 Overflow Buffers\"}]}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 9.8, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Fortra\", \"modules\": [\"boks_autoregisterd\"], \"product\": \"Fortra\u0027s Core Privileged Access Manager (BoKS)\", \"versions\": [{\"status\": \"affected\", \"version\": \"8.1.0.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"8.1.0.23\"}, {\"status\": \"affected\", \"version\": \"9.0.0.0\", \"versionType\": \"custom\", \"lessThanOrEqual\": \"9.0.0.6\"}], \"defaultStatus\": \"unaffected\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Upgrade to boks-server 8.1.0.24 or 9.0.0.7.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Upgrade to boks-server 8.1.0.24 or 9.0.0.7.\", \"base64\": false}]}], \"references\": [{\"url\": \"https://www.fortra.com/security/advisories/product-security/fi-2026-017\"}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Restrict network access to boks_autoregisterd, which listens on port 6507 by default. If autoregistration is not required, disable the boks_autoregisterd service until fixed builds are installed.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Restrict network access to boks_autoregisterd, which listens on port 6507 by default. If autoregistration is not required, disable the boks_autoregisterd service until fixed builds are installed.\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 1.0.5\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Fortra\u0027s Core Privileged Access Manager (BoKS) contains a stack-based buffer overflow vulnerability in boks_autoregisterd. A remote attacker with network access to the autoregistration service may be able to trigger memory corruption during client response processing.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Fortra\u0027s Core Privileged Access Manager (BoKS) contains a stack-based buffer overflow vulnerability in boks_autoregisterd. A remote attacker with network access to the autoregistration service may be able to trigger memory corruption during client response processing.\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-121\", \"description\": \"CWE-121 Stack-based buffer overflow\"}]}], \"providerMetadata\": {\"orgId\": \"df4dee71-de3a-4139-9588-11b62fe6c0ff\", \"shortName\": \"Fortra\", \"dateUpdated\": \"2026-10-01T15:29:41.772Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-12627\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-01T16:02:27.366Z\", \"dateReserved\": \"2026-06-18T15:02:55.446Z\", \"assignerOrgId\": \"df4dee71-de3a-4139-9588-11b62fe6c0ff\", \"datePublished\": \"2026-10-01T15:29:41.772Z\", \"assignerShortName\": \"Fortra\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.