cve-2021-31384
Vulnerability from cvelistv5
Published
2021-10-19 18:17
Modified
2024-09-16 17:37
Severity ?
EPSS score ?
Summary
Junos OS: SRX Series: Under a specific device configuration an attacker can access the devices J-Web management services from any interface, regardless of security settings protecting the service
References
▼ | URL | Tags | |
---|---|---|---|
sirt@juniper.net | https://kb.juniper.net/ | Permissions Required | |
nvd@nist.gov | https://kb.juniper.net/InfoCenter/index?page=content&id=JSA11252 | Vendor Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
Juniper Networks | Junos OS |
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This issue affects: Juniper Networks Junos OS SRX Series 20.4 version 20.4R1 and later versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. 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This issue affects: Juniper Networks Junos OS SRX Series 20.4 version 20.4R1 and later versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1." } ] }, "exploit": [ { "lang": "en", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability." } ], "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-285: Improper Authorization" } ] }, { "description": [ { "lang": "eng", "value": "CWE-862: Missing Authorization" } ] }, { "description": [ { "lang": "eng", "value": "CWE-551: Incorrect Behavior Order: Authorization Before Parsing and Canonicalization" } ] }, { "description": [ { "lang": "eng", "value": "CWE-939: Improper Authorization in Handler for Custom URL Scheme" } ] }, { "description": [ { "lang": "eng", "value": "CWE-1220: Insufficient Granularity of Access Control" } ] } ] }, "references": { "reference_data": [ { "name": "https://kb.juniper.net/", "refsource": "MISC", "url": "https://kb.juniper.net/" } ] }, "solution": [ { "lang": "en", "value": "The following software releases have been updated to resolve this specific issue: 20.4R2-S1, 20.4R3, 21.1R1-S1, 21.1R2, 21.2R1, and all subsequent releases." } ], "source": { "advisory": "JSA11252", "defect": [ "1577816" ], "discovery": "INTERNAL" }, "work_around": [ { "lang": "en", "value": "There are no viable workarounds for this issue other than disabling J-Web." } ] } } }, "cveMetadata": { "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2021-31384", "datePublished": "2021-10-19T18:17:28.030896Z", "dateReserved": "2021-04-15T00:00:00", "dateUpdated": "2024-09-16T17:37:44.972Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2021-31384\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2021-10-19T19:15:11.373\",\"lastModified\":\"2021-10-25T17:25:19.817\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"Due to a Missing Authorization weakness and Insufficient Granularity of Access Control in a specific device configuration, a vulnerability exists in Juniper Networks Junos OS on SRX Series whereby an attacker who attempts to access J-Web administrative interfaces can successfully do so from any device interface regardless of the web-management configuration and filter rules which may otherwise protect access to J-Web. This issue affects: Juniper Networks Junos OS SRX Series 20.4 version 20.4R1 and later versions prior to 20.4R2-S1, 20.4R3; 21.1 versions prior to 21.1R1-S1, 21.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1.\"},{\"lang\":\"es\",\"value\":\"Debido a una debilidad de Autorizaci\u00f3n Faltante y a una Granularidad Insuficiente del Control de Acceso en una configuraci\u00f3n de dispositivo espec\u00edfica, se presenta una vulnerabilidad en Juniper Networks Junos OS en la serie SRX por la a un atacante que intente acceder a las interfaces administrativas de J-Web puede hacerlo con \u00e9xito desde cualquier interfaz de dispositivo, independientemente de la configuraci\u00f3n de administraci\u00f3n web y de las reglas de filtrado que pueden proteger el acceso a J-Web. Este problema afecta a: Juniper Networks Junos OS SRX Series 20.4 versi\u00f3n 20.4R1 y versiones posteriores anteriores a 20.4R2-S1, 20.4R3; versiones 21.1 anteriores a 21.1R1-S1, 21.1R2. 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Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.