Vulnerability-Lookup

VAR-202212-1301

Vulnerability from variot - Updated: 2025-11-18 14:30

A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V9.50), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions < V9.50), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions < V9.50), SIPROTEC 5 6MD89 (CP300) (All versions < V9.64), SIPROTEC 5 6MU85 (CP300) (All versions < V9.50), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions < V9.64), SIPROTEC 5 7SA82 (CP100) (All versions < V8.90), SIPROTEC 5 7SA82 (CP150) (All versions < V9.50), SIPROTEC 5 7SA84 (CP200) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions < V9.50), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions < V9.50), SIPROTEC 5 7SD82 (CP100) (All versions < V8.90), SIPROTEC 5 7SD82 (CP150) (All versions < V9.50), SIPROTEC 5 7SD84 (CP200) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions < V9.50), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions < V9.50), SIPROTEC 5 7SJ81 (CP100) (All versions < V8.89), SIPROTEC 5 7SJ81 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ82 (CP100) (All versions < V8.89), SIPROTEC 5 7SJ82 (CP150) (All versions < V9.50), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions < V9.50), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions < V9.50), SIPROTEC 5 7SK82 (CP100) (All versions < V8.89), SIPROTEC 5 7SK82 (CP150) (All versions < V9.50), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions < V9.50), SIPROTEC 5 7SL82 (CP100) (All versions < V8.90), SIPROTEC 5 7SL82 (CP150) (All versions < V9.50), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions < V9.50), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions < V9.50), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions < V9.50), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions < V9.64), SIPROTEC 5 7ST86 (CP300) (All versions < V9.64), SIPROTEC 5 7SX82 (CP150) (All versions < V9.50), SIPROTEC 5 7SX85 (CP300) (All versions < V9.50), SIPROTEC 5 7UM85 (CP300) (All versions < V9.50), SIPROTEC 5 7UT82 (CP100) (All versions < V8.90), SIPROTEC 5 7UT82 (CP150) (All versions < V9.50), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions < V9.50), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions < V9.50), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions < V9.50), SIPROTEC 5 7VE85 (CP300) (All versions < V9.50), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions < V9.50), SIPROTEC 5 7VU85 (CP300) (All versions < V9.50), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions < V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions < V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions < V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions < V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BD-2FO (All versions < V9.50), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V9.50). Affected devices do not properly restrict secure client-initiated renegotiations within the SSL and TLS protocols. This could allow an attacker to create a denial of service condition on the ports 443/tcp and 4443/tcp for the duration of the attack. SIPROTEC 5 6MD85 firmware, SIPROTEC 5 6MD86 firmware, SIPROTEC 5 6MD89 Multiple Siemens products such as firmware contain a resource exhaustion vulnerability.Service operation interruption (DoS) It may be in a state. SIPROTEC 5 devices provide a range of integrated protection, control, measurement and automation functions for substations and other application areas.

There is a denial of service vulnerability in Siemens SIPROTEC 5 Devices

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CVE-2022-45044 (GCVE-0-2022-45044)

Vulnerability from cvelistv5 – Published: 2022-12-13 00:00 – Updated: 2025-11-11 20:20

Summary

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:T/RC:C

CWE

CWE-400 - Uncontrolled Resource Consumption

Assigner

siemens CNA under the icscert root

CNA scorecard C 65/100 over 100 records in the last 180 days details

References

2 references

URL	Tags
https://cert-portal.siemens.com/productcert/pdf/s…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

69 products

Vendor	Product	Version
Siemens	SIPROTEC 5 6MD84 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 6MD85 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 6MD85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 6MD86 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 6MD86 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 6MD89 (CP300)	Affected: 0 , < V9.64 (custom)
Siemens	SIPROTEC 5 6MU85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7KE85 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7KE85 (CP300)	Affected: 0 , < V9.64 (custom)
Siemens	SIPROTEC 5 7SA82 (CP100)	Affected: 0 , < V8.90 (custom)
Siemens	SIPROTEC 5 7SA82 (CP150)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SA84 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SA86 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SA86 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SA87 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SA87 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SD82 (CP100)	Affected: 0 , < V8.90 (custom)
Siemens	SIPROTEC 5 7SD82 (CP150)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SD84 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SD86 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SD86 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SD87 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SD87 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SJ81 (CP100)	Affected: 0 , < V8.89 (custom)
Siemens	SIPROTEC 5 7SJ81 (CP150)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SJ82 (CP100)	Affected: 0 , < V8.89 (custom)
Siemens	SIPROTEC 5 7SJ82 (CP150)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SJ85 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SJ85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SJ86 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SJ86 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SK82 (CP100)	Affected: 0 , < V8.89 (custom)
Siemens	SIPROTEC 5 7SK82 (CP150)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SK85 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SK85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SL82 (CP100)	Affected: 0 , < V8.90 (custom)
Siemens	SIPROTEC 5 7SL82 (CP150)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SL86 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SL86 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SL87 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SL87 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SS85 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7SS85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7ST85 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7ST85 (CP300)	Affected: 0 , < V9.64 (custom)
Siemens	SIPROTEC 5 7ST86 (CP300)	Affected: 0 , < V9.64 (custom)
Siemens	SIPROTEC 5 7SX82 (CP150)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7SX85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7UM85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7UT82 (CP100)	Affected: 0 , < V8.90 (custom)
Siemens	SIPROTEC 5 7UT82 (CP150)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7UT85 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7UT85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7UT86 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7UT86 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7UT87 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7UT87 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7VE85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7VK87 (CP200)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 7VK87 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 7VU85 (CP300)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)	Affected: 0 , < V8.89 (custom)
Siemens	SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)	Affected: 0 , < * (custom)
Siemens	SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)	Affected: 0 , < V8.89 (custom)
Siemens	SIPROTEC 5 Communication Module ETH-BD-2FO	Affected: 0 , < V9.50 (custom)
Siemens	SIPROTEC 5 Compact 7SX800 (CP050)	Affected: 0 , < V9.50 (custom)

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T14:01:31.505Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-552874.pdf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-552874.html"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 6MD84 (CP300)",
          "vendor": "Siemens",
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              "status": "affected",
              "version": "0",
              "versionType": "custom"
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        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 6MD85 (CP200)",
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        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 6MD85 (CP300)",
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        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 6MD86 (CP200)",
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            {
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              "status": "affected",
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 6MD86 (CP300)",
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 6MD89 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.64",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 6MU85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7KE85 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7KE85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.64",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SA82 (CP100)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V8.90",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SA82 (CP150)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SA84 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SA86 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SA86 (CP300)",
          "vendor": "Siemens",
          "versions": [
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              "version": "0",
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SA87 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SA87 (CP300)",
          "vendor": "Siemens",
          "versions": [
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              "lessThan": "V9.50",
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SD82 (CP100)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V8.90",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SD82 (CP150)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SD84 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SD86 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SD86 (CP300)",
          "vendor": "Siemens",
          "versions": [
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              "version": "0",
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SD87 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SD87 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SJ81 (CP100)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V8.89",
              "status": "affected",
              "version": "0",
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SJ81 (CP150)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
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        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SJ82 (CP100)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V8.89",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SJ82 (CP150)",
          "vendor": "Siemens",
          "versions": [
            {
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              "status": "affected",
              "version": "0",
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        },
        {
          "defaultStatus": "unknown",
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          "vendor": "Siemens",
          "versions": [
            {
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        {
          "defaultStatus": "unknown",
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        {
          "defaultStatus": "unknown",
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        {
          "defaultStatus": "unknown",
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          "defaultStatus": "unknown",
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        {
          "defaultStatus": "unknown",
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        {
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SL82 (CP150)",
          "vendor": "Siemens",
          "versions": [
            {
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              "status": "affected",
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SL86 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SL86 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
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              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SL87 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SL87 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
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          ]
        },
        {
          "defaultStatus": "unknown",
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          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SS85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7ST85 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7ST85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.64",
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          ]
        },
        {
          "defaultStatus": "unknown",
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          "versions": [
            {
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SX82 (CP150)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7SX85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7UM85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
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              "version": "0",
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7UT82 (CP100)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V8.90",
              "status": "affected",
              "version": "0",
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          ]
        },
        {
          "defaultStatus": "unknown",
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          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7UT85 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7UT85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
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              "versionType": "custom"
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          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7UT86 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7UT86 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7UT87 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7UT87 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7VE85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7VK87 (CP200)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7VK87 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 7VU85 (CP300)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V8.89",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "*",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V8.89",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 Communication Module ETH-BD-2FO",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "unknown",
          "product": "SIPROTEC 5 Compact 7SX800 (CP050)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V9.50",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions \u003c V9.50), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions \u003c V9.50), SIPROTEC 5 6MD89 (CP300) (All versions \u003c V9.64), SIPROTEC 5 6MU85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7SA82 (CP100) (All versions \u003c V8.90), SIPROTEC 5 7SA82 (CP150) (All versions \u003c V9.50), SIPROTEC 5 7SA84 (CP200) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SD82 (CP100) (All versions \u003c V8.90), SIPROTEC 5 7SD82 (CP150) (All versions \u003c V9.50), SIPROTEC 5 7SD84 (CP200) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SJ81 (CP100) (All versions \u003c V8.89), SIPROTEC 5 7SJ81 (CP150) (All versions \u003c V9.50), SIPROTEC 5 7SJ82 (CP100) (All versions \u003c V8.89), SIPROTEC 5 7SJ82 (CP150) (All versions \u003c V9.50), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SK82 (CP100) (All versions \u003c V8.89), SIPROTEC 5 7SK82 (CP150) (All versions \u003c V9.50), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SL82 (CP100) (All versions \u003c V8.90), SIPROTEC 5 7SL82 (CP150) (All versions \u003c V9.50), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7ST86 (CP300) (All versions \u003c V9.64), SIPROTEC 5 7SX82 (CP150) (All versions \u003c V9.50), SIPROTEC 5 7SX85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7UM85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7UT82 (CP100) (All versions \u003c V8.90), SIPROTEC 5 7UT82 (CP150) (All versions \u003c V9.50), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7VE85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions \u003c V9.50), SIPROTEC 5 7VU85 (CP300) (All versions \u003c V9.50), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions \u003c V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BA-2EL (Rev.1) (All versions \u003c V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions installed on CP200 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions \u003c V9.50 installed on CP150 and CP300 devices), SIPROTEC 5 Communication Module ETH-BB-2FO (Rev. 1) (All versions \u003c V8.89 installed on CP100 devices), SIPROTEC 5 Communication Module ETH-BD-2FO (All versions \u003c V9.50), SIPROTEC 5 Compact 7SX800 (CP050) (All versions \u003c V9.50). Affected devices do not properly restrict secure client-initiated renegotiations within the SSL and TLS protocols. This could allow an attacker to create a denial of service condition on the ports 443/tcp and 4443/tcp for the duration of the attack."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:T/RC:C",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "CWE-400: Uncontrolled Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-11-11T20:20:05.358Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-552874.pdf"
        },
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-552874.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2022-45044",
    "datePublished": "2022-12-13T00:00:00.000Z",
    "dateReserved": "2022-11-07T00:00:00.000Z",
    "dateUpdated": "2025-11-11T20:20:05.358Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

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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

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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