cve-2021-34559
Vulnerability from cvelistv5
Published
2021-08-31 10:32
Modified
2024-09-16 17:33
Severity ?
EPSS score ?
Summary
A vulnerability in WirelessHART-Gateway <= 3.0.8 may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings
References
▼ | URL | Tags | |
---|---|---|---|
info@cert.vde.com | https://cert.vde.com/en-us/advisories/vde-2021-027 | Third Party Advisory |
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T00:12:50.377Z", "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": [ { "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": [ { "lessThanOrEqual": "3.0.8", "status": "affected", "version": "3.0.8", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Pepperl+Fuchs reported this vulnerability. CERT@VDE coordinated." } ], "datePublic": "2021-08-16T00:00:00", "descriptions": [ { "lang": "en", "value": "In PEPPERL+FUCHS WirelessHART-Gateway \u003c= 3.0.8 a vulnerability may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-444", "description": "CWE-444 Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request Smuggling\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-08-31T10:32:53", "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": "A vulnerability in WirelessHART-Gateway \u003c= 3.0.8 may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings", "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-2021-34559", "STATE": "PUBLIC", "TITLE": "A vulnerability in WirelessHART-Gateway \u003c= 3.0.8 may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "WHA-GW-F2D2-0-AS- Z2-ETH", "version": { "version_data": [ { "version_affected": "\u003c=", "version_name": "3.0.8", "version_value": "3.0.8" } ] } }, { "product_name": "WHA-GW-F2D2-0-AS- Z2-ETH.EIP", "version": { "version_data": [ { "version_affected": "\u003c=", "version_name": "3.0.8", "version_value": "3.0.8" } ] } } ] }, "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 \u003c= 3.0.8 a vulnerability may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings." } ] }, "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-444 Inconsistent Interpretation of HTTP Requests (\u0027HTTP Request Smuggling\u0027)" } ] } ] }, "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-2021-34559", "datePublished": "2021-08-31T10:32:54.004163Z", "dateReserved": "2021-06-10T00:00:00", "dateUpdated": "2024-09-16T17:33:00.268Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-34559\",\"sourceIdentifier\":\"info@cert.vde.com\",\"published\":\"2021-08-31T11:15:07.347\",\"lastModified\":\"2022-09-29T15:22:42.580\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In PEPPERL+FUCHS WirelessHART-Gateway \u003c= 3.0.8 a vulnerability may allow remote attackers to rewrite links and URLs in cached pages to arbitrary strings.\"},{\"lang\":\"es\",\"value\":\"En PEPPERL+FUCHS WirelessHART-Gateway versiones anteriores a 3.0.8 incluy\u00e9ndola, una vulnerabilidad puede permitir a atacantes remotos reescribir enlaces y URLs en las p\u00e1ginas cache a cadenas arbitrarias\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4},{\"source\":\"info@cert.vde.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.4,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":2.5}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:P/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"info@cert.vde.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-444\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"31ADD5AF-680A-4C79-B219-DAF256FD4D09\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0.8\",\"matchCriteriaId\":\"8D28EDBE-97CB-4253-9BC2-9B97B03B411A\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B743365-D2E7-4C47-B98B-CD5AFDC1B540\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:pepperl-fuchs:wha-gw-f2d2-0-as-z2-eth.eip_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"3.0.8\",\"matchCriteriaId\":\"3EE619F0-14C8-4670-A1CA-D6B261E63E6F\"}]}]}],\"references\":[{\"url\":\"https://cert.vde.com/en-us/advisories/vde-2021-027\",\"source\":\"info@cert.vde.com\",\"tags\":[\"Third Party Advisory\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.