314 lines
14 KiB
JSON
314 lines
14 KiB
JSON
{
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"containers": {
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"cna": {
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"affected": [
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{
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"product": "AXC F",
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"vendor": "Phoenix Contact",
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"versions": [
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{
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"lessThan": "2021.0.5 LTS",
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"status": "affected",
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"version": "AXC F 1152 (1151412)",
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"versionType": "custom"
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},
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{
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"lessThan": "2021.0.5 LTS",
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"status": "affected",
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"version": "AXC F 2152 (2404267)",
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"versionType": "custom"
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},
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{
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"lessThan": "2021.0.5 LTS",
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"status": "affected",
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"version": "AXC F 3152 (1069208)",
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"versionType": "custom"
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},
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{
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"lessThan": "2021.0.5 LTS",
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"status": "affected",
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"version": "AXC F 2152 Starterkit (1046568)",
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"versionType": "custom"
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}
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]
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},
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{
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"product": "RFC",
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"vendor": "Phoenix Contact",
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"versions": [
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{
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"lessThan": "2021.0.5 LTS",
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"status": "affected",
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"version": "RFC 4072S (1051328)",
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"versionType": "custom"
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}
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]
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},
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{
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"product": "PLCnext",
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"vendor": "Phoenix Contact",
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"versions": [
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{
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"lessThan": "2021.0.5 LTS",
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"status": "affected",
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"version": "PLCnext Technology Starterkit (1188165)",
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"versionType": "custom"
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}
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]
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "The vulnerability was discovered by Oliver Carrigan of Dionach. We kindly appreciate the coordinated disclosure of these vulnerabilities by the finder. PHOENIX CONTACT thanks CERT@VDE for the coordination and support with this publication."
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}
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],
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"datePublic": "2021-08-03T00:00:00.000Z",
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"descriptions": [
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{
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"lang": "en",
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"value": "Multiple Phoenix Contact PLCnext control devices in versions prior to 2021.0.5 LTS are prone to a DoS attack through special crafted JSON requests."
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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}
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-20",
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"description": "CWE-20 Improper Input Validation",
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"lang": "en",
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"type": "CWE"
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}
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]
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}
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],
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"providerMetadata": {
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"dateUpdated": "2021-09-27T08:25:09.000Z",
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"orgId": "270ccfa6-a436-4e77-922e-914ec3a9685c",
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"shortName": "CERTVDE"
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},
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"references": [
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{
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://cert.vde.com/en/advisories/VDE-2021-029/"
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}
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],
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"solutions": [
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{
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"lang": "en",
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"value": "Phoenix Contact recommends affected users to upgrade to the current Firmware 2021.0.5 LTS or higher which fixes this vulnerability."
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}
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],
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"source": {
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"advisory": "VDE-2021-029",
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"discovery": "EXTERNAL"
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},
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"title": "Phoenix Contact: DoS for PLCnext Control devices in versions prior to 2021.0.5 LTS",
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"workarounds": [
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{
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"lang": "en",
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"value": "Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note:\nMeasures to protect network-capable devices with Ethernet connection"
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}
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],
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"x_generator": {
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"engine": "Vulnogram 0.0.9"
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},
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"x_legacyV4Record": {
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"CVE_data_meta": {
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"ASSIGNER": "info@cert.vde.com",
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"DATE_PUBLIC": "2021-08-03T22:00:00.000Z",
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"ID": "CVE-2021-34570",
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"STATE": "PUBLIC",
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"TITLE": "Phoenix Contact: DoS for PLCnext Control devices in versions prior to 2021.0.5 LTS"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"product": {
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"product_data": [
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{
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"product_name": "AXC F",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "AXC F 1152 (1151412)",
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"version_value": "2021.0.5 LTS"
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},
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{
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"version_affected": "<",
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"version_name": "AXC F 2152 (2404267)",
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"version_value": "2021.0.5 LTS"
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},
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{
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"version_affected": "<",
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"version_name": "AXC F 3152 (1069208)",
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"version_value": "2021.0.5 LTS"
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},
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{
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"version_affected": "<",
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"version_name": "AXC F 2152 Starterkit (1046568)",
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"version_value": "2021.0.5 LTS"
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}
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]
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}
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},
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{
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"product_name": "RFC",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "RFC 4072S (1051328)",
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"version_value": "2021.0.5 LTS"
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}
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]
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}
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},
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{
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"product_name": "PLCnext",
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"version": {
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"version_data": [
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{
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"version_affected": "<",
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"version_name": "PLCnext Technology Starterkit (1188165)",
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"version_value": "2021.0.5 LTS"
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}
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]
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}
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},
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"vendor_name": "Phoenix Contact"
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}
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},
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"credit": [
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{
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"lang": "eng",
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"value": "The vulnerability was discovered by Oliver Carrigan of Dionach. We kindly appreciate the coordinated disclosure of these vulnerabilities by the finder. PHOENIX CONTACT thanks CERT@VDE for the coordination and support with this publication."
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}
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],
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"value": "Multiple Phoenix Contact PLCnext control devices in versions prior to 2021.0.5 LTS are prone to a DoS attack through special crafted JSON requests."
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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}
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"problemtype": {
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"description": [
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"references": {
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{
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"url": "https://cert.vde.com/en/advisories/VDE-2021-029/"
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},
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"solution": [
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{
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"lang": "en",
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"value": "Phoenix Contact recommends affected users to upgrade to the current Firmware 2021.0.5 LTS or higher which fixes this vulnerability."
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}
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"lang": "en",
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"value": "Phoenix Contact recommends operating network-capable devices in closed networks or protected with a suitable firewall. For detailed information on our recommendations for measures to protect network-capable devices, please refer to our application note:\nMeasures to protect network-capable devices with Ethernet connection"
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}
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]
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}
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"adp": [
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"cveMetadata": {
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