CVE-2021-34563 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Pepperl-fuchs	Wha-gw-f2d2-0-as-z2-eth Wha-gw-f2d2-0-as-z2-eth.eip Wha-gw-f2d2-0-as-z2-eth.eip Firmware Wha-gw-f2d2-0-as-z2-eth Firmware

Configuration 1 [-]

AND

OR	cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:3.0.8:::::::*
	cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:3.0.9:::::::*

cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

OR	cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip_firmware:3.0.8:::::::*
	cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip_firmware:3.0.9:::::::*

cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip:-:*:*:*:*:*:*:*

No data.

References

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

History

No history.

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2021-08-31T10:32:58.577Z

Updated: 2024-09-17T04:14:32.706Z

Reserved: 2021-06-10T00:00:00.000Z

Link: CVE-2021-34563

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-08-31T11:15:07.583

Modified: 2026-06-17T03:56:07.903

Link: CVE-2021-34563

Redhat

No data.

{"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's 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"}]}