github - ghsa-x67v-rjgm-7f75

ghsa-x67v-rjgm-7f75

Vulnerability from github

Published

2022-10-24 19:00

Modified

2022-10-24 19:00

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

A broken access control vulnerability in the FirstReset_handler_func function of spx_restservice allows an attacker to arbitrarily send reboot commands to the BMC, causing a Denial-of-Service (DoS) condition. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-26733"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-10-24T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "A broken access control vulnerability in the FirstReset_handler_func function of spx_restservice allows an attacker to arbitrarily send reboot commands to the BMC, causing a Denial-of-Service (DoS) condition. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.",
  "id": "GHSA-x67v-rjgm-7f75",
  "modified": "2022-10-24T19:00:17Z",
  "published": "2022-10-24T19:00:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-26733"
    },
    {
      "type": "WEB",
      "url": "https://github.com/CVEProject/cvelist/blob/master/2021/26xxx/CVE-2021-26733.json"
    },
    {
      "type": "WEB",
      "url": "https://www.nozominetworks.com/blog/vulnerabilities-in-bmc-firmware-affect-ot-iot-device-security-part-1"
    },
    {
      "type": "WEB",
      "url": "https://www.nozominetworks.com/labs/vulnerability-advisories/CVE-2021-26733"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-26733 (GCVE-0-2021-26733)

Vulnerability from cvelistv5

Published

2022-10-24 00:00

Modified

2025-05-07 15:46

Severity ?

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-284 - Improper Access Control

Summary

A broken access control vulnerability in the FirstReset_handler_func function of spx_restservice allows an attacker to arbitrarily send reboot commands to the BMC, causing a Denial-of-Service (DoS) condition. This issue affects: Lanner Inc IAC-AST2500A standard firmware version 1.10.0.

References

URL

Tags

	https://www.nozominetworks.com/blog/vulnerabilities-in-bmc-firmware-affect-ot-iot-device-security-part-1/
	https://www.nozominetworks.com/labs/vulnerability-advisories/cve-2021-26733/

Impacted products

	Vendor	Product	Version
	Lanner Inc	IAC-AST2500A	Version: 1.10.0

Show details on NVD website

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            "url": "https://www.nozominetworks.com/labs/vulnerability-advisories/cve-2021-26733/"
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        ],
        "title": "CVE Program Container"
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        "metrics": [
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                "id": "CVE-2021-26733",
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    "dateReserved": "2021-02-05T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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