Security advisory

{
  "id": "3afa2a79714be65438de29bbc2b38513684a2a989ab219741370fadc3a5f23d0",
  "url": "https://osv.dev/vulnerability/CVE-2021-33356",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-33356",
    "summary": "Multiple privilege escalation vulnerabilities in RaspAP 1.5 to 2.6.5 could allow an authenticated remote attacker to inject arbitrary commands to /installers/common.sh component that can result in remote command execution with root privileges.",
    "evidence": "osv:CVE-2021-33356",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-33356",
      "aliases": [
        "CVE-2021-33356"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/raspap/raspap-webgui",
              "type": "GIT",
              "events": [
                {
                  "introduced": "dd63294a37ef469763dd9ef1b64cc17765b410fc"
                },
                {
                  "last_affected": "6d3966dd8a54dad2b85b39f2ab0fa476143f2059"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:raspap:raspap:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.5"
                      },
                      {
                        "last_affected": "2.6.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "2.6.5",
            "2.6.4",
            "2.6.3",
            "2.6.2",
            "2.6.1",
            "2.6",
            "2.6-beta",
            "2.5.2",
            "2.5.1",
            "2.5",
            "2.4.1",
            "2.4-beta",
            "2.4",
            "2.3.1",
            "2.3",
            "2.2",
            "2.0",
            "1.6.2",
            "1.6.1",
            "1.6",
            "1.5.1",
            "1.5"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-33356.json"
          }
        }
      ],
      "modified": "2026-10-24T10:50:07.753988701Z",
      "provider": "osv",
      "references": [
        "https://gist.github.com/omriinbar/52c000c02a6992c6ce68d531195f69cf",
        "https://github.com/RaspAP/raspap-webgui/blob/5a7b77459839c9420fac0d10ec28cee1af9bb782/installers/common.sh#L216",
        "https://github.com/RaspAP/raspap-webgui/blob/5a7b77459839c9420fac0d10ec28cee1af9bb782/installers/common.sh#L231",
        "https://github.com/RaspAP/raspap-webgui/blob/5a7b77459839c9420fac0d10ec28cee1af9bb782/installers/common.sh#L314",
        "https://github.com/RaspAP/raspap-webgui/blob/5a7b77459839c9420fac0d10ec28cee1af9bb782/installers/common.sh#L407",
        "https://github.com/RaspAP/raspap-webgui/blob/5a7b77459839c9420fac0d10ec28cee1af9bb782/installers/common.sh#L510"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:raspap:raspap:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "raspap:raspap",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "1.5"
                  },
                  {
                    "last_affected": "2.6.5"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2021-33356",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 441994,
  "published_at": "2021-06-09T18:15:08.64+00:00"
}