{
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                "id": "CVE-2025-30649",
                "options": [
                  {
                    "Exploitation": "none"
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                    "Automatable": "yes"
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                  {
                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2025-04-09T20:02:41.255699Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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      "affected": [
        {
          "defaultStatus": "unaffected",
          "modules": [
            "syslog stream with TCP transport enabled"
          ],
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            "MX480",
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          "product": "Junos OS",
          "vendor": "Juniper Networks",
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              "value": "\u003cp\u003e\u0026nbsp; [services service-set \"service-set-name\" syslog stream \"stream-name\" host \"syslog-server-ip-address-or-hostname\"]\u003cbr\u003e\u0026nbsp; [services service-set \"service-set-name\" syslog stream \"stream-name\" host port \"syslog-server-port\"]\u003cbr\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp; [services service-set \"service-set-name\" syslog stream \"stream-name\" transport protocol tcp]\u003cbr\u003e\u003c/span\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u0026nbsp; [services service-set \"service-set-name\" syslog stream \"stream-name\" source-address \"syslog-collector-ip-address\"]\u003c/span\u003e\u003cbr\u003e\u003c/p\u003e"
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              "value": "An Improper Input Validation vulnerability in the\u0026nbsp;syslog stream TCP transport\u0026nbsp;of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3 Security Services Card allows an unauthenticated, network-based attacker, to send specific spoofed packets to cause a CPU Denial of Service (DoS) to the MX-SPC3 SPUs.\u003cbr\u003e\u003cbr\u003eContinued receipt and processing of these specific packets will sustain the DoS condition.\u003cbr\u003e\u003cspan style=\"background-color: var(--wht);\"\u003e\u003cbr\u003eThis issue affects Junos OS:\u003c/span\u003e\u003cul\u003e\u003cli\u003eAll versions before 22.2R3-S6,\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S4,\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S3,\u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R2-S4,\u003c/li\u003e\u003cli\u003efrom 24.2 before 24.2R1-S2, 24.2R2\u003c/li\u003e\u003c/ul\u003e\u003cdiv\u003eAn indicator of compromise will indicate the SPC3 SPUs utilization has spiked.\u003c/div\u003e\u003cbr\u003eFor example:\u0026nbsp;\u003cbr\u003e\u0026nbsp; \u0026nbsp;user@device\u0026gt; show services service-sets summary\u003cbr\u003e\u003cdiv\u003e\u003cpre\u003e                     Service sets                                                                               CPU\n  Interface          configured       Bytes used             Session bytes used        Policy bytes used        utilization\n  \"interface\"          1              \"bytes\" (percent%)     \"sessions\" (\"percent\"%)   \"bytes\" (\"percent\"%)     99.97 % OVLD  \u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt;\u0026lt; look for high CPU usage\n\u003c/pre\u003e\u003c/div\u003e\u003cp\u003e\u003c/p\u003e"
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          "value": "An Improper Input Validation vulnerability in the\u00a0syslog stream TCP transport\u00a0of Juniper Networks Junos OS on MX240, MX480 and MX960 devices with MX-SPC3 Security Services Card allows an unauthenticated, network-based attacker, to send specific spoofed packets to cause a CPU Denial of Service (DoS) to the MX-SPC3 SPUs.\n\nContinued receipt and processing of these specific packets will sustain the DoS condition.\n\nThis issue affects Junos OS:  *  All versions before 22.2R3-S6,\n  *  from 22.4 before 22.4R3-S4,\n  *  from 23.2 before 23.2R2-S3,\n  *  from 23.4 before 23.4R2-S4,\n  *  from 24.2 before 24.2R1-S2, 24.2R2\n\n\nAn indicator of compromise will indicate the SPC3 SPUs utilization has spiked.\n\n\nFor example:\u00a0\n\u00a0 \u00a0user@device\u003e show services service-sets summary\n                     Service sets                                                                               CPU\n  Interface          configured       Bytes used             Session bytes used        Policy bytes used        utilization\n  \"interface\"          1              \"bytes\" (percent%)     \"sessions\" (\"percent\"%)   \"bytes\" (\"percent\"%)     99.97 % OVLD  \u003c\u003c\u003c\u003c\u003c\u003c look for high CPU usage"
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      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
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            "confidentialityImpact": "NONE",
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            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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            "privilegesRequired": "NONE",
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          "descriptions": [
            {
              "cweId": "CWE-20",
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        "dateUpdated": "2025-04-09T19:55:37.363Z",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
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          "tags": [
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          "url": "https://supportportal.juniper.net/JSA96459"
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    "dateReserved": "2025-03-24T19:34:11.321Z",
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