CVE-2024-39532
Estado: AnalizadaMedia (6.3)—
An Insertion of Sensitive Information into Log File vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with high privileges to access sensitive information.
When another user performs a specific operation, sensitive information is stored as plain text in a specific log file, so that a high-privileged attacker has access to this information. This issue affects:
Junos OS:
Junos OS Evolved:
Detalles técnicos trazas, registros y código del informe original
* All versions before 21.2R3-S9; * 21.4 versions before 21.4R3-S9; * 22.2 versions before 22.2R2-S1, 22.2R3; * 22.3 versions before 22.3R1-S1, 22.3R2; * All versions before before 22.1R3-EVO; * 22.2-EVO versions before 22.2R2-S1-EVO, 22.2R3-EVO; * 22.3-EVO versions before 22.3R1-S1-EVO, 22.3R2-EVO.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N
- Puntuación base: 6.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.15%
- Percentil entre todas las CVEs puntuadas: 4
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-532
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-39532",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-39532",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-07-11T18:58:58.168706Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "sirt@juniper.net",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 6.3,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "HIGH",
"confidentialityImpact": "HIGH"
},
"impactScore": 4.7,
"exploitabilityScore": 1.1
}
]
},
"affected": [
{
"source": "sirt@juniper.net",
"affectedData": [
{
"vendor": "Juniper Networks",
"product": "Junos OS",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "21.2R3-S9",
"versionType": "semver"
},
{
"status": "affected",
"version": "21.4",
"lessThan": "21.4R3-S9",
"versionType": "semver"
},
{
"status": "affected",
"version": "22.2",
"lessThan": "22.2R2-S1, 22.2R3",
"versionType": "semver"
},
{
"status": "affected",
"version": "22.3",
"lessThan": "22.3R1-S1, 22.3R2",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Juniper Networks",
"product": "Junos OS Evolved",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "22.1R3-EVO",
"versionType": "semver"
},
{
"status": "affected",
"version": "22.2-EVO",
"lessThan": "22.2R2-S1-EVO, 22.2R3-EVO",
"versionType": "semver"
},
{
"status": "affected",
"version": "22.3-EVO",
"lessThan": "22.3R1-S1-EVO, 22.3R2-EVO",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2024-07-11T17:15:10.403",
"references": [
{
"url": "https://supportportal.juniper.net/JSA82992",
"tags": [
"Vendor Advisory"
],
"source": "sirt@juniper.net"
},
{
"url": "https://supportportal.juniper.net/JSA82992",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Secondary",
"source": "sirt@juniper.net",
"description": [
{
"lang": "en",
"value": "CWE-532"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An Insertion of Sensitive Information into Log File vulnerability in Juniper Networks Junos OS and Junos OS Evolved allows a local, authenticated attacker with high privileges to access sensitive information.\n\nWhen another user performs a specific operation, sensitive information is stored as plain text in a specific log file, so that a high-privileged attacker has access to this information.\nThis issue affects:\n\nJunos OS:\n\n\n\n * All versions before 21.2R3-S9;\n * \n\n21.4 versions before 21.4R3-S9;\n\n * 22.2 versions before 22.2R2-S1, 22.2R3;\n * 22.3 versions before 22.3R1-S1, 22.3R2;\n\n\n\n\nJunos OS Evolved:\n\n\n\n * All versions before before 22.1R3-EVO;\n * 22.2-EVO versions before 22.2R2-S1-EVO, 22.2R3-EVO;\n * 22.3-EVO versions before 22.3R1-S1-EVO, 22.3R2-EVO."
},
{
"lang": "es",
"value": "Una vulnerabilidad de inserción de información confidencial en un archivo de registro en Juniper Networks Junos OS y Junos OS Evolved permite que un atacante local autenticado con altos privilegios acceda a información confidencial. Cuando otro usuario realiza una operación específica, la información confidencial se almacena como texto sin formato en un archivo de registro específico, de modo que un atacante con altos privilegios tenga acceso a esta información. Este problema afecta a: Junos OS: * Todas las versiones anteriores a 22.1R2-S2, * 22.1R3 y versiones posteriores, * Versiones 22.2 anteriores a 22.2R2-S1, 22.2R3, * Versiones 22.3 anteriores a 22.3R1-S2, 22.3R2; Junos OS Evolved: * Todas las versiones anteriores a 22.1R3-EVO, * Versiones 22.2-EVO anteriores a 22.2R2-S1-EVO, 22.2R3-EVO, * Versiones 22.3-EVO anteriores a 22.3R1-S1-EVO, 22.3R2-EVO."
}
],
"lastModified": "2026-06-17T07:42:08.600",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:juniper:junos:*:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "351089BE-D589-4587-9C5E-8EDC79F560B8",
"versionEndExcluding": "21.2"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "216E7DDE-453D-481F-92E2-9F8466CDDA3F"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A52AF794-B36B-43A6-82E9-628658624B0A"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3998DC76-F72F-4452-9150-652140B113EB"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "36ED4552-2420-45F9-B6E4-6DA2B2B12870"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C28A14E7-7EA0-4757-9764-E39A27CFDFA5"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4A43752D-A4AF-4B4E-B95B-192E42883A5B"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "42986538-E9D0-4C2E-B1C4-A763A4EE451B"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DE22CA01-EA7E-4EE5-B59F-EE100688C1DA"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E596ABD9-6ECD-48DC-B770-87B7E62EA345"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "71745D02-D226-44DC-91AD-678C85F5E6FC"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3-s3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "39E44B09-7310-428C-8144-AE9DB0484D1F"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3-s4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "53938295-8999-4316-9DED-88E24D037852"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3-s5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2307BF56-640F-49A8-B060-6ACB0F653A61"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3-s6:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "737DDF96-7B1D-44E2-AD0F-E2F50858B2A3"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3-s7:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "35E0BB39-18AE-4FAD-A528-FDFF6222DDE5"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.2:r3-s8:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5DCAA120-20A2-43D8-87D3-716225CE233F"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "79ED3CE8-CC57-43AB-9A26-BBC87816062D"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4310D2D9-A8A6-48F8-9384-0A0692A1E1C3"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9962B01C-C57C-4359-9532-676AB81CE8B0"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "62178549-B679-4902-BFDB-2993803B7FCE"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9AD697DF-9738-4276-94ED-7B9380CD09F5"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r2-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "09FF5818-0803-4646-A386-D7C645EE58A3"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r2-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2229FA59-EB24-49A2-85CE-F529A8DE6BA7"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0CB280D8-C5D8-4B51-A879-496ACCDE4538"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5F3F54F1-75B3-400D-A735-2C27C8CEBE79"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "476A49E7-37E9-40F9-BF2D-9BBFFAA1DFFC"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3-s3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0A5B196A-2AF1-4AE5-9148-A75A572807BC"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3-s4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3B457616-2D91-4913-9A7D-038BBF8F1F66"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3-s5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C470FB4E-A927-4AF3-ACB0-AD1E264218B7"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3-s6:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "44E98BC3-1D43-481A-AB09-FFA502C36AAF"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3-s7:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1A0DA88F-6C61-4FEA-ABF3-99F7DD43DB0B"
},
{
"criteria": "cpe:2.3:o:juniper:junos:21.4:r3-s8:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "25B4FC60-140D-49EF-8011-A5888D8493B0"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.2:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06156CD6-09D3-4A05-9C5E-BC64A70640F9"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.2:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E949B21B-AD62-4022-9088-06313277479E"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.2:r1-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8D862E6F-0D01-4B25-8340-888C30F75A2F"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.2:r1-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2F28F73E-8563-41B9-A313-BBAAD5B57A67"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.2:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E37D4694-C80B-475E-AB5B-BB431F59C5E1"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.2:r3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "591AA3E6-62A2-4A1A-A04C-E808F71D8B6E"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.3:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CEB98E3F-B0A9-488F-ACFC-56B9485E7C9E"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.3:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "19519212-51DD-4448-B115-8A20A40192CC"
},
{
"criteria": "cpe:2.3:o:juniper:junos:22.3:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "59DDA54E-6845-47EB-AE3C-5EC6BD33DFA7"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C16434C0-21A7-4CE5-92E1-7D60A35EF5D1"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "750FE748-82E7-4419-A061-2DEA26E35309"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r1-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "236E23E5-8B04-4081-9D97-7300DF284000"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r1-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5FC96EA7-90A7-4838-B95D-60DBC88C7BC7"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "97541867-C52F-40BB-9AAE-7E87ED23D789"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.1:r2-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "85CF6664-E35A-4E9B-95C0-CDC91F7F331A"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A3CA3365-F9AF-40DF-8700-30AD4BC58E27"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D77A072D-350A-42F2-8324-7D3AC1711BF9"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "83AE395C-A651-4568-88E3-3600544BF799"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r1-s2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C7FEFD0A-A969-4F53-8668-1231FD675D6F"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B3BE1FD4-DAD9-4357-A2E9-20E5826B0D5C"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.2:r3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C63DBEE5-B0C2-498F-A672-B6596C89B0A2"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.3:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BE2EF84D-55A9-41DC-A324-69E1DC426D0B"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "433631CA-3AC4-4D66-9B46-AEA4209347F1"
},
{
"criteria": "cpe:2.3:o:juniper:junos_os_evolved:22.3:r2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA4481D2-F693-48A5-8DBC-E86430987A25"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "sirt@juniper.net"
}