Vulnerability-Lookup

GHSA-WMC6-394V-6MRX

Vulnerability from github – Published: 2022-05-24 17:05 – Updated: 2022-05-24 17:05

Details

An insecure file upload and code execution issue was discovered in Ahsay Cloud Backup Suite 8.3.0.30 via a "PUT /obs/obm7/file/upload" request with the base64-encoded pathname in the X-RSW-custom-encode-path HTTP header, and the content in the HTTP request body. It is possible to upload a file into any directory of the server. One can insert a JSP shell into the web server's directory and execute it. This leads to full system access as the configured user (e.g., Administrator) when starting from any authenticated session (e.g., a trial account). This is fixed in the 83/830122/cbs-*-hotfix-task26000 builds.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-5846"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-01-06T21:15:00Z",
    "severity": "MODERATE"
  },
  "details": "An insecure file upload and code execution issue was discovered in Ahsay Cloud Backup Suite 8.3.0.30 via a \"PUT /obs/obm7/file/upload\" request with the base64-encoded pathname in the X-RSW-custom-encode-path HTTP header, and the content in the HTTP request body. It is possible to upload a file into any directory of the server. One can insert a JSP shell into the web server\u0027s directory and execute it. This leads to full system access as the configured user (e.g., Administrator) when starting from any authenticated session (e.g., a trial account). This is fixed in the 83/830122/cbs-*-hotfix-task26000 builds.",
  "id": "GHSA-wmc6-394v-6mrx",
  "modified": "2022-05-24T17:05:42Z",
  "published": "2022-05-24T17:05:42Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-5846"
    },
    {
      "type": "WEB",
      "url": "https://www.wbsec.nl/ahsay-2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-5846 (GCVE-0-2020-5846)

Vulnerability from cvelistv5 – Published: 2020-01-06 20:11 – Updated: 2024-08-04 08:39

Summary

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://www.wbsec.nl/ahsay-2/	x_refsource_MISC

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          "dateUpdated": "2024-08-04T08:39:25.930Z",
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              "x_transferred"
            ],
            "url": "https://www.wbsec.nl/ahsay-2/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
              "type": "text"
            }
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      "providerMetadata": {
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      "references": [
        {
          "tags": [
            "x_refsource_MISC"
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}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-WMC6-394V-6MRX

CVE-2020-5846 (GCVE-0-2020-5846)

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