Remote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)

{
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "cveMetadata": {
    "cveId": "CVE-2026-1731",
    "assignerOrgId": "13061848-ea10-403d-bd75-c83a022c2891",
    "assignerShortName": "BT",
    "dateUpdated": "2026-02-06T21:49:20.844Z",
    "dateReserved": "2026-01-31T23:54:56.922Z",
    "datePublished": "2026-02-06T21:49:20.844Z",
    "state": "PUBLISHED"
  },
  "containers": {
    "cna": {
      "providerMetadata": {
        "orgId": "13061848-ea10-403d-bd75-c83a022c2891",
        "shortName": "BT",
        "dateUpdated": "2026-02-06T21:49:20.844Z"
      },
      "title": "Remote code execution vulnerability in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA)",
      "descriptions": [
        {
          "lang": "en",
          "value": "BeyondTrust Remote Support (RS) and certain older versions of Privileged Remote Access (PRA) contain a critical pre-authentication remote code execution vulnerability. By sending specially crafted requests, an unauthenticated remote attacker may be able to execute operating system commands in the context of the site user.",
          "supportingMedia": [
            {
              "type": "text/html",
              "base64": false,
              "value": "<span style=\"background-color: rgb(255, 255, 255);\">BeyondTrust Remote Support (RS) and certain older versions of Privileged Remote Access (PRA) contain a critical pre-authentication remote code execution vulnerability. By sending specially crafted requests, an unauthenticated remote attacker may be able to execute operating system commands in the context of the site user.</span><span style=\"background-color: rgb(255, 255, 255);\">&nbsp;</span><br>"
            }
          ]
        }
      ],
      "affected": [
        {
          "vendor": "BeyondTrust",
          "product": "Remote Support(RS) & Privileged Remote Access(PRA)",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "RS 25.3.1"
            },
            {
              "version": "0",
              "status": "affected",
              "versionType": "custom",
              "lessThanOrEqual": "PRA 24.3.4"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "lang": "en",
              "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
              "cweId": "CWE-78",
              "type": "CWE"
            }
          ]
        }
      ],
      "references": [
        {
          "url": "https://beyondtrustcorp.service-now.com/csm?id=csm_kb_article&sysparm_article=KB0023293"
        },
        {
          "url": "https://www.beyondtrust.com/trust-center/security-advisories/bt26-02"
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-248",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-248 Command Injection"
            }
          ]
        }
      ],
      "metrics": [
        {
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ]
    }
  }
}