Vulnerability-Lookup

FKIE_CVE-2021-34563

Vulnerability from fkie_nvd - Published: 2021-08-31 11:15 - Updated: 2026-06-17 03:56

Severity

3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
3.3 (Low) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Summary

In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 and 3.0.9 the HttpOnly attribute is not set on a cookie. This allows the cookie's value to be read or set by client-side JavaScript.

References

	URL	Tags
	info@cert.vde.com	https://cert.vde.com/en-us/advisories/vde-2021-027	Third Party Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://cert.vde.com/en-us/advisories/vde-2021-027	Third Party Advisory

Impacted products

Vendor	Product	Version
pepperl-fuchs	wha-gw-f2d2-0-as-z2-eth_firmware	3.0.8
pepperl-fuchs	wha-gw-f2d2-0-as-z2-eth_firmware	3.0.9
pepperl-fuchs	wha-gw-f2d2-0-as-z2-eth	-
pepperl-fuchs	wha-gw-f2d2-0-as-z2-eth.eip_firmware	3.0.8
pepperl-fuchs	wha-gw-f2d2-0-as-z2-eth.eip_firmware	3.0.9
pepperl-fuchs	wha-gw-f2d2-0-as-z2-eth.eip	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "WHA-GW-F2D2-0-AS- Z2-ETH",
          "vendor": "Phoenix Contact",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.8"
            },
            {
              "status": "affected",
              "version": "3.0.9"
            }
          ]
        },
        {
          "product": "WHA-GW-F2D2-0-AS- Z2-ETH.EIP",
          "vendor": "Phoenix Contact",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.8"
            },
            {
              "status": "affected",
              "version": "3.0.9"
            }
          ]
        }
      ],
      "source": "info@cert.vde.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:3.0.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "E9669167-FC95-4F96-8A02-C108F017A069",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:3.0.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "F410D0D9-AF5B-4586-A000-8B045F1DEB12",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "31ADD5AF-680A-4C79-B219-DAF256FD4D09",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip_firmware:3.0.8:*:*:*:*:*:*:*",
              "matchCriteriaId": "1506B5B5-5076-4B76-A61B-A7EA50ECC729",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip_firmware:3.0.9:*:*:*:*:*:*:*",
              "matchCriteriaId": "CC1F5483-CE5B-464D-A16B-955254A38EDC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "6B743365-D2E7-4C47-B98B-CD5AFDC1B540",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 and 3.0.9 the HttpOnly attribute is not set on a cookie. This allows the cookie\u0027s value to be read or set by client-side JavaScript."
    },
    {
      "lang": "es",
      "value": "En PEPPERL+FUCHS WirelessHART-Gateway versiones 3.0.8 y 3.0.9, el atributo HttpOnly no es ajustado en una cookie. Esto permite que el valor de la cookie sea le\u00eddo o establecido por el JavaScript del lado del cliente"
    }
  ],
  "id": "CVE-2021-34563",
  "lastModified": "2026-06-17T03:56:07.903",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 2.1,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4,
        "source": "info@cert.vde.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-08-31T11:15:07.583",
  "references": [
    {
      "source": "info@cert.vde.com",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en-us/advisories/vde-2021-027"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://cert.vde.com/en-us/advisories/vde-2021-027"
    }
  ],
  "sourceIdentifier": "info@cert.vde.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-1004"
        }
      ],
      "source": "info@cert.vde.com",
      "type": "Secondary"
    }
  ]
}

CVE-2021-34563 (GCVE-0-2021-34563)

Vulnerability from cvelistv5 – Published: 2021-08-31 10:32 – Updated: 2024-09-17 04:14

Title

In WirelessHART-Gateway versions 3.0.8 and 3.0.9 the HttpOnly flag is missing in a cookie which allows client-side javascript to modify it

Summary

In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 and 3.0.9 the HttpOnly attribute is not set on a cookie. This allows the cookie's value to be read or set by client-side JavaScript.

Severity

3.3 (Low)


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

CWE

CWE-1004 - Sensitive Cookie Without 'HttpOnly' Flag

Assigner

CERTVDE icscert root

References

1 reference

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

Impacted products

2 products

Vendor	Product	Version
Phoenix Contact	WHA-GW-F2D2-0-AS- Z2-ETH	Affected: 3.0.8 Affected: 3.0.9
Phoenix Contact	WHA-GW-F2D2-0-AS- Z2-ETH.EIP	Affected: 3.0.8 Affected: 3.0.9

Date Public

2021-08-16 00:00

Credits

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:12:50.497Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "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": [
            {
              "status": "affected",
              "version": "3.0.8"
            },
            {
              "status": "affected",
              "version": "3.0.9"
            }
          ]
        },
        {
          "product": "WHA-GW-F2D2-0-AS- Z2-ETH.EIP",
          "vendor": "Phoenix Contact",
          "versions": [
            {
              "status": "affected",
              "version": "3.0.8"
            },
            {
              "status": "affected",
              "version": "3.0.9"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Pepperl+Fuchs reported this vulnerability. CERT@VDE coordinated."
        }
      ],
      "datePublic": "2021-08-16T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 and 3.0.9 the HttpOnly attribute is not set on a cookie. This allows the cookie\u0027s value to be read or set by client-side JavaScript."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-1004",
              "description": "CWE-1004 Sensitive Cookie Without \u0027HttpOnly\u0027 Flag",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-08-31T10:32:58.000Z",
        "orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
        "shortName": "CERTVDE"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cert.vde.com/en-us/advisories/vde-2021-027"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "No update available."
        }
      ],
      "source": {
        "advisory": "VDE-2021-027",
        "discovery": "INTERNAL"
      },
      "title": "In WirelessHART-Gateway versions 3.0.8 and 3.0.9 the HttpOnly flag is missing in a cookie which allows client-side javascript to modify it",
      "workarounds": [
        {
          "lang": "en",
          "value": "An external protective measure is required.\n\n* Minimize network exposure for affected products and ensure that they are not accessible via the Internet.\n* Isolate affected products from the corporate network.\n* If remote access is required, use secure methods such as virtual private networks (VPNs)."
        }
      ],
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "info@cert.vde.com",
          "DATE_PUBLIC": "2021-08-16T07:07:00.000Z",
          "ID": "CVE-2021-34563",
          "STATE": "PUBLIC",
          "TITLE": "In WirelessHART-Gateway versions 3.0.8 and 3.0.9 the HttpOnly flag is missing in a cookie which allows client-side javascript to modify it"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "WHA-GW-F2D2-0-AS- Z2-ETH",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_name": "3.0.8",
                            "version_value": "3.0.8"
                          },
                          {
                            "version_affected": "=",
                            "version_name": "3.0.9",
                            "version_value": "3.0.9"
                          }
                        ]
                      }
                    },
                    {
                      "product_name": "WHA-GW-F2D2-0-AS- Z2-ETH.EIP",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_name": "3.0.8",
                            "version_value": "3.0.8"
                          },
                          {
                            "version_affected": "=",
                            "version_name": "3.0.9",
                            "version_value": "3.0.9"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Phoenix Contact"
              }
            ]
          }
        },
        "credit": [
          {
            "lang": "eng",
            "value": "Pepperl+Fuchs reported this vulnerability. CERT@VDE coordinated."
          }
        ],
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In PEPPERL+FUCHS WirelessHART-Gateway 3.0.8 and 3.0.9 the HttpOnly attribute is not set on a cookie. This allows the cookie\u0027s value to be read or set by client-side JavaScript."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-1004 Sensitive Cookie Without \u0027HttpOnly\u0027 Flag"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cert.vde.com/en-us/advisories/vde-2021-027",
              "refsource": "CONFIRM",
              "url": "https://cert.vde.com/en-us/advisories/vde-2021-027"
            }
          ]
        },
        "solution": [
          {
            "lang": "en",
            "value": "No update available."
          }
        ],
        "source": {
          "advisory": "VDE-2021-027",
          "discovery": "INTERNAL"
        },
        "work_around": [
          {
            "lang": "en",
            "value": "An external protective measure is required.\n\n* Minimize network exposure for affected products and ensure that they are not accessible via the Internet.\n* Isolate affected products from the corporate network.\n* If remote access is required, use secure methods such as virtual private networks (VPNs)."
          }
        ]
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
    "assignerShortName": "CERTVDE",
    "cveId": "CVE-2021-34563",
    "datePublished": "2021-08-31T10:32:58.577Z",
    "dateReserved": "2021-06-10T00:00:00.000Z",
    "dateUpdated": "2024-09-17T04:14:32.706Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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Action not permitted

FKIE_CVE-2021-34563

CVE-2021-34563 (GCVE-0-2021-34563)

Tags

Sightings

Nomenclature

Related by attack behaviour