github - ghsa-9fh3-r25p-cgrm

GHSA-9FH3-R25P-CGRM

Vulnerability from github – Published: 2022-05-24 19:12 – Updated: 2022-09-30 00:00

Details

In PEPPERL+FUCHS WirelessHART-Gateway <= 3.0.8 serious issue exists, if the application is not externally accessible or uses IP-based access restrictions. Attackers can use DNS Rebinding to bypass any IP or firewall based access restrictions that may be in place, by proxying through their target's browser.

Severity ?

8.8 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-34561"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-350"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-08-31T11:15:00Z",
    "severity": "HIGH"
  },
  "details": "In PEPPERL+FUCHS WirelessHART-Gateway \u003c= 3.0.8 serious issue exists, if the application is not externally accessible or uses IP-based access restrictions. Attackers can use DNS Rebinding to bypass any IP or firewall based access restrictions that may be in place, by proxying through their target\u0027s browser.",
  "id": "GHSA-9fh3-r25p-cgrm",
  "modified": "2022-09-30T00:00:41Z",
  "published": "2022-05-24T19:12:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34561"
    },
    {
      "type": "WEB",
      "url": "https://cert.vde.com/en-us/advisories/vde-2021-027"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-34561 (GCVE-0-2021-34561)

Vulnerability from cvelistv5 – Published: 2021-08-31 10:32 – Updated: 2024-09-17 01:56

Summary

Severity ?

7.5 (High)


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

CWE

CWE-350 - Reliance on Reverse DNS Resolution for a Security-Critical Action

Assigner

CERTVDE

References

URL

Tags

https://cert.vde.com/en-us/advisories/vde-2021-027

x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

Phoenix Contact

WHA-GW-F2D2-0-AS- Z2-ETH

Affected: 3.0.8 , ≤ 3.0.8 (custom)

Phoenix Contact

WHA-GW-F2D2-0-AS- Z2-ETH.EIP

Affected: 3.0.8 , ≤ 3.0.8 (custom)

Credits

Pepperl+Fuchs reported this vulnerability. CERT@VDE coordinated.

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JSON

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        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:12:50.414Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
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              "x_transferred"
            ],
            "url": "https://cert.vde.com/en-us/advisories/vde-2021-027"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "WHA-GW-F2D2-0-AS- Z2-ETH",
          "vendor": "Phoenix Contact",
          "versions": [
            {
              "lessThanOrEqual": "3.0.8",
              "status": "affected",
              "version": "3.0.8",
              "versionType": "custom"
            }
          ]
        },
        {
          "product": "WHA-GW-F2D2-0-AS- Z2-ETH.EIP",
          "vendor": "Phoenix Contact",
          "versions": [
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        }
      ],
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        }
      ],
      "x_generator": {
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Sightings

Author	Source	Type	Date

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-9FH3-R25P-CGRM

CVE-2021-34561 (GCVE-0-2021-34561)

Tags

Sightings

Nomenclature