Vulnerability-Lookup

GHSA-75PC-VWW9-32H2

Vulnerability from github – Published: 2022-05-24 17:43 – Updated: 2022-07-13 00:01

Details

An issue was discovered in genua genugate before 9.0 Z p19, 9.1.x through 9.6.x before 9.6 p7, and 10.x before 10.1 p4. The Web Interfaces (Admin, Userweb, Sidechannel) can use different methods to perform the authentication of a user. A specific authentication method during login does not check the provided data (when a certain manipulation occurs) and returns OK for any authentication request. This allows an attacker to login to the admin panel as a user of his choice, e.g., the root user (with highest privileges) or even a non-existing user.

Severity ?

9.8 (Critical)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2021-27215"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-03-03T16:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in genua genugate before 9.0 Z p19, 9.1.x through 9.6.x before 9.6 p7, and 10.x before 10.1 p4. The Web Interfaces (Admin, Userweb, Sidechannel) can use different methods to perform the authentication of a user. A specific authentication method during login does not check the provided data (when a certain manipulation occurs) and returns OK for any authentication request. This allows an attacker to login to the admin panel as a user of his choice, e.g., the root user (with highest privileges) or even a non-existing user.",
  "id": "GHSA-75pc-vww9-32h2",
  "modified": "2022-07-13T00:01:12Z",
  "published": "2022-05-24T17:43:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27215"
    },
    {
      "type": "WEB",
      "url": "https://kunde.genua.de/en/overview/genugate.html"
    },
    {
      "type": "WEB",
      "url": "https://sec-consult.com/vulnerability-lab/advisory/authentication-bypass-genua-genugate"
    },
    {
      "type": "WEB",
      "url": "https://www.genua.de/en/it-security-solutions/high-resistance-firewall-genugate"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-27215 (GCVE-0-2021-27215)

Vulnerability from cvelistv5 – Published: 2021-03-03 15:45 – Updated: 2024-08-03 20:40

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.genua.de/en/it-security-solutions/hig…	x_refsource_MISC
	https://kunde.genua.de/en/overview/genugate.html	x_refsource_MISC
	https://sec-consult.com/vulnerability-lab/advisor…	x_refsource_MISC

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JSON

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          },
          {
            "tags": [
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              "x_transferred"
            ],
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          },
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          }
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-75PC-VWW9-32H2

CVE-2021-27215 (GCVE-0-2021-27215)

Tags

Sightings

Nomenclature