{
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              "content": {
                "id": "CVE-2025-59961",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
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                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2026-01-15T21:08:29.604883Z",
                "version": "2.0.3"
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          "shortName": "CISA-ADP"
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        "title": "CISA ADP Vulnrichment"
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        {
          "defaultStatus": "unaffected",
          "product": "Junos OS",
          "vendor": "Juniper Networks",
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              "version": "0",
              "versionType": "semver"
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            {
              "lessThan": "21.4R3-S12",
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              "version": "21.4",
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            {
              "lessThan": "22.2*",
              "status": "affected",
              "version": "22.2",
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            {
              "lessThan": "22.4R3-S8",
              "status": "affected",
              "version": "22.4",
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            {
              "lessThan": "23.2R2-S5",
              "status": "affected",
              "version": "23.2",
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            },
            {
              "lessThan": "23.4R2-S6",
              "status": "affected",
              "version": "23.4",
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            {
              "lessThan": "24.2R2-S2",
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              "status": "affected",
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              "value": "\u003cp\u003eTo be affected by this issue, a device must be configured with either:\u003c/p\u003e\u003ccode\u003e  [ forwarding-options dhcp-relay group \u0026lt;group-name\u0026gt; interface ... ]\u003c/code\u003e\u003cbr\u003e\u003cp\u003eor\u003c/p\u003e\u003ccode\u003e  [ system services dhcp-local-server group \u0026lt;group-name\u0026gt; interface ... ]\u003c/code\u003e\n\n\u003cbr\u003e"
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          "value": "To be affected by this issue, a device must be configured with either:\n\n  [ forwarding-options dhcp-relay group \u003cgroup-name\u003e interface ... ]\nor\n\n  [ system services dhcp-local-server group \u003cgroup-name\u003e interface ... ]"
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      "datePublic": "2026-01-14T17:00:00.000Z",
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              "value": "An Incorrect Permission Assignment for Critical Resource vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged user to write to the Unix socket used to manage the jdhcpd process, resulting in complete control over the resource.\u003cbr\u003e\u003cbr\u003eThis vulnerability allows any low-privileged user logged into the system to connect to the Unix socket and issue commands to manage the DHCP service, in essence, taking administrative control of the local DHCP server or DHCP relay.\u003cbr\u003e\u003cbr\u003eThis issue affects:\u003cbr\u003e Junos OS: \u003cbr\u003e\u003cul\u003e\u003cli\u003eall versions before 21.2R3-S10,\u003c/li\u003e\u003cli\u003eall versions of 22.2,\u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S12,\u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S8,\u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S5, \u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R2-S6, \u003c/li\u003e\u003cli\u003efrom 24.2 before 24.2R2-S2, \u003c/li\u003e\u003cli\u003efrom 24.4 before 24.4R2, \u003c/li\u003e\u003cli\u003efrom 25.2 before 25.2R1-S1, 25.2R2; \u003c/li\u003e\u003c/ul\u003e\u003cbr\u003eJunos OS Evolved: \u003cbr\u003e\u003cul\u003e\u003cli\u003eall versions before 22.4R3-S8-EVO, \u003c/li\u003e\u003cli\u003efrom 23.2 before 23.2R2-S5-EVO, \u003c/li\u003e\u003cli\u003efrom 23.4 before 23.4R2-S6-EVO, \u003c/li\u003e\u003cli\u003efrom 24.2 before 24.2R2-S2-EVO, \u003c/li\u003e\u003cli\u003efrom 24.4 before 24.4R2-EVO, \u003c/li\u003e\u003cli\u003efrom 25.2 before 25.2R1-S1-EVO, 25.2R2-EVO.\u003c/li\u003e\u003c/ul\u003e"
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          "value": "An Incorrect Permission Assignment for Critical Resource vulnerability in the Juniper DHCP daemon (jdhcpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged user to write to the Unix socket used to manage the jdhcpd process, resulting in complete control over the resource.\n\nThis vulnerability allows any low-privileged user logged into the system to connect to the Unix socket and issue commands to manage the DHCP service, in essence, taking administrative control of the local DHCP server or DHCP relay.\n\nThis issue affects:\n Junos OS: \n  *  all versions before 21.2R3-S10,\n  *  all versions of 22.2,\n  *  from 21.4 before 21.4R3-S12,\n  *  from 22.4 before 22.4R3-S8,\n  *  from 23.2 before 23.2R2-S5, \n  *  from 23.4 before 23.4R2-S6, \n  *  from 24.2 before 24.2R2-S2, \n  *  from 24.4 before 24.4R2, \n  *  from 25.2 before 25.2R1-S1, 25.2R2; \n\n\n\nJunos OS Evolved: \n  *  all versions before 22.4R3-S8-EVO, \n  *  from 23.2 before 23.2R2-S5-EVO, \n  *  from 23.4 before 23.4R2-S6-EVO, \n  *  from 24.2 before 24.2R2-S2-EVO, \n  *  from 24.4 before 24.4R2-EVO, \n  *  from 25.2 before 25.2R1-S1-EVO, 25.2R2-EVO."
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
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            "scope": "UNCHANGED",
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            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
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            "providerUrgency": "GREEN",
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            "vulnAvailabilityImpact": "NONE",
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            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "MODERATE"
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              "cweId": "CWE-732",
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        "dateUpdated": "2026-01-15T20:14:43.508Z",
        "orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968",
        "shortName": "juniper"
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      "references": [
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          "tags": [
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          "url": "https://supportportal.juniper.net/"
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        {
          "tags": [
            "vendor-advisory"
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          "url": "https://kb.juniper.net/JSA103150"
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              "value": "The following software releases have been updated to resolve this specific issue: \u003cbr\u003e\u003cbr\u003eJunos OS: 21.2R3-S10, 22.4R3-S8, 23.2R2-S5, 23.4R2-S6, 24.2R2-S2, 24.4R2, 25.2R1-S1, 25.2R2, 25.4R1, and all subsequent releases.\u003cbr\u003eJunos OS Evolved: 22.4R3-S8-EVO, 23.2R2-S5-EVO, 23.4R2-S6-EVO, 24.2R2-S2-EVO, 24.4R2-EVO, 25.2R1-S1-EVO, 25.2R2-EVO, 25.4R1-EVO, and all subsequent releases.\u003cbr\u003e"
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      "source": {
        "advisory": "JSA103150",
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        "discovery": "INTERNAL"
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      "title": "Junos OS and Junos OS Evolved: Unix socket used to control the jdhcpd process is world-writable",
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              "value": "Manually change permissions of the Unix socket used to control the jdhcpd server to only allow root access. For example:\u003cbr\u003e\u003cbr\u003e\u003ctt\u003eroot@junos\u0026gt; file change-permission filename /mfs/var/run/jdhcpd_mgmt permission\u0026nbsp;\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e4700\u003c/span\u003e\n\n\u003c/tt\u003e\u003cbr\u003e\u003cbr\u003eNote: This change will not be persistent across reboots."
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          ],
          "value": "Manually change permissions of the Unix socket used to control the jdhcpd server to only allow root access. For example:\n\nroot@junos\u003e file change-permission filename /mfs/var/run/jdhcpd_mgmt permission\u00a04700\n\n\n\nNote: This change will not be persistent across reboots."
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    "assignerShortName": "juniper",
    "cveId": "CVE-2025-59961",
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    "dateReserved": "2025-09-23T18:19:06.955Z",
    "dateUpdated": "2026-01-15T21:08:37.387Z",
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