CVE-2025-30652 (GCVE-0-2025-30652)
Vulnerability from cvelistv5
Published
2025-04-09 19:57
Modified
2025-04-09 20:33
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
6.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:A
6.8 (Medium) - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/R:A
VLAI Severity ?
EPSS score ?
CWE
- CWE-755 - Improper Handling of Exceptional Conditions
Summary
An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker executing a CLI command to cause a Denial of Service (DoS).
When asregex-optimized is configured and a specific "show route as-path" CLI command is executed, the rpd crashes and restarts. Repeated execution of this command will cause a sustained DoS condition.
This issue affects Junos OS:
* All versions before 21.2R3-S9,
* from 21.4 before 21.4R3-S10,
* from 22.2 before 22.2R3-S6,
* from 22.4 before 22.4R3-S6,
* from 23.2 before 23.2R2-S3,
* from 23.4 before 23.4R2-S4,
* from 24.2 before 24.2R2.
and Junos OS Evolved:
* All versions before 21.2R3-S9-EVO,
* from 21.4-EVO before 21.4R3-S10-EVO,
* from 22.2-EVO before 22.2R3-S6-EVO,
* from 22.4-EVO before 22.4R3-S6-EVO,
* from 23.2-EVO before 23.2R2-S3-EVO,
* from 23.4-EVO before 23.4R2-S4-EVO,
* from 24.2-EVO before 24.2R2-EVO.
References
Impacted products
Vendor | Product | Version | |||||||
---|---|---|---|---|---|---|---|---|---|
► | Juniper Networks | Junos OS |
Version: 0 ≤ Version: 21.4 ≤ Version: 22.2 ≤ Version: 22.4 ≤ Version: 23.2 ≤ Version: 23.4 ≤ Version: 24.2 ≤ |
||||||
|
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22.2R3-S6-EVO, 22.4R3-S6-EVO, 23.2R2-S3-EVO, 23.4R2-S4-EVO, 24.2R2-EVO, 24.4R1-EVO, and all subsequent releases.\u003cbr\u003e\u003cbr\u003e" } ], "value": "The following software releases have been updated to resolve this specific issue:\nJunos OS: 21.2R3-S9, 21.4R3-S10, 22.2R3-S6, 22.4R3-S6, 23.2R2-S3, 23.4R2-S4, 24.2R2, 24.4R1, and all subsequent releases.\nJunos OS Evolved: 21.2R3-S9-EVO, 21.4R3-S10-EVO, 22.2R3-S6-EVO, 22.4R3-S6-EVO, 23.2R2-S3-EVO, 23.4R2-S4-EVO, 24.2R2-EVO, 24.4R1-EVO, and all subsequent releases." } ], "source": { "advisory": "JSA96462", "defect": [ "1848929" ], "discovery": "USER" }, "timeline": [ { "lang": "en", "time": "2025-04-09T16:00:00.000Z", "value": "Initial Publication" } ], "title": "Junos OS and Junos OS Evolved: Executing a specific CLI command when asregex-optimized is configured causes an rpd crash", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "Use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.\u003cbr\u003e\u003cbr\u003eUtilize CLI authorization to disallow execution of the \u0027show route as-path\u0027 command.\u003cbr\u003e\u003cbr\u003e" } ], "value": "Use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.\n\nUtilize CLI authorization to disallow execution of the \u0027show route as-path\u0027 command." } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } } }, "cveMetadata": { "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "assignerShortName": "juniper", "cveId": "CVE-2025-30652", "datePublished": "2025-04-09T19:57:01.859Z", "dateReserved": "2025-03-24T19:34:11.322Z", "dateUpdated": "2025-04-09T20:33:23.314Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2025-30652\",\"sourceIdentifier\":\"sirt@juniper.net\",\"published\":\"2025-04-09T20:15:28.873\",\"lastModified\":\"2025-04-11T15:40:10.277\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker executing a CLI command to cause a Denial of Service (DoS).\\n\\nWhen\u00a0asregex-optimized is configured and a specific \\\"show route as-path\\\"\u00a0CLI command is executed, the rpd crashes and restarts. Repeated execution of this command will cause a sustained DoS condition.\\nThis issue affects Junos OS: \\n\\n\\n * All versions before 21.2R3-S9, \\n * from 21.4 before 21.4R3-S10, \\n * from 22.2 before 22.2R3-S6, \\n * from 22.4 before 22.4R3-S6, \\n * from 23.2 before 23.2R2-S3, \\n * from 23.4 before 23.4R2-S4, \\n * from 24.2 before 24.2R2.\\n\\n\\n\\nand Junos OS Evolved: \\n * All versions before 21.2R3-S9-EVO, \\n * from 21.4-EVO before 21.4R3-S10-EVO, \\n * from 22.2-EVO before 22.2R3-S6-EVO, \\n * from 22.4-EVO before 22.4R3-S6-EVO, \\n * from 23.2-EVO before 23.2R2-S3-EVO, \\n * from 23.4-EVO before 23.4R2-S4-EVO, \\n * from 24.2-EVO before 24.2R2-EVO.\"},{\"lang\":\"es\",\"value\":\"Una vulnerabilidad de Gesti\u00f3n Inadecuada de Condiciones Excepcionales en el demonio de protocolo de enrutamiento (rpd) de Juniper Networks Junos OS y Junos OS Evolved permite que un atacante local con pocos privilegios ejecute un comando CLI para causar una denegaci\u00f3n de servicio (DoS). Cuando se configura asregex-optimized y se ejecuta el comando CLI espec\u00edfico \\\"show route as-path\\\", el rpd se bloquea y se reinicia. La ejecuci\u00f3n repetida de este comando causar\u00e1 una condici\u00f3n de DoS sostenida. Este problema afecta a Junos OS: * Todas las versiones anteriores a 21.2R3-S9, * desde 21.4 hasta 21.4R3-S10, * desde 22.2 hasta 22.2R3-S6, * desde 22.4 hasta 22.4R3-S6, * desde 23.2 hasta 23.2R2-S3, * desde 23.4 hasta 23.4R2-S4, * desde 24.2 hasta 24.2R2. y Junos OS Evolved: * Todas las versiones anteriores a 21.2R3-S9-EVO, * desde 21.4-EVO hasta 21.4R3-S10-EVO, * desde 22.2-EVO hasta 22.2R3-S6-EVO, * desde 22.4-EVO hasta 22.4R3-S6-EVO, * desde 23.2-EVO hasta 23.2R2-S3-EVO, * desde 23.4-EVO hasta 23.4R2-S4-EVO, * desde 24.2-EVO hasta 24.2R2-EVO.\"}],\"metrics\":{\"cvssMetricV40\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"4.0\",\"vectorString\":\"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:A/V:X/RE:X/U:X\",\"baseScore\":6.8,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"attackRequirements\":\"NONE\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"vulnConfidentialityImpact\":\"NONE\",\"vulnIntegrityImpact\":\"NONE\",\"vulnAvailabilityImpact\":\"HIGH\",\"subConfidentialityImpact\":\"NONE\",\"subIntegrityImpact\":\"NONE\",\"subAvailabilityImpact\":\"LOW\",\"exploitMaturity\":\"NOT_DEFINED\",\"confidentialityRequirement\":\"NOT_DEFINED\",\"integrityRequirement\":\"NOT_DEFINED\",\"availabilityRequirement\":\"NOT_DEFINED\",\"modifiedAttackVector\":\"NOT_DEFINED\",\"modifiedAttackComplexity\":\"NOT_DEFINED\",\"modifiedAttackRequirements\":\"NOT_DEFINED\",\"modifiedPrivilegesRequired\":\"NOT_DEFINED\",\"modifiedUserInteraction\":\"NOT_DEFINED\",\"modifiedVulnConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedVulnIntegrityImpact\":\"NOT_DEFINED\",\"modifiedVulnAvailabilityImpact\":\"NOT_DEFINED\",\"modifiedSubConfidentialityImpact\":\"NOT_DEFINED\",\"modifiedSubIntegrityImpact\":\"NOT_DEFINED\",\"modifiedSubAvailabilityImpact\":\"NOT_DEFINED\",\"Safety\":\"NOT_DEFINED\",\"Automatable\":\"NOT_DEFINED\",\"Recovery\":\"AUTOMATIC\",\"valueDensity\":\"NOT_DEFINED\",\"vulnerabilityResponseEffort\":\"NOT_DEFINED\",\"providerUrgency\":\"NOT_DEFINED\"}}],\"cvssMetricV31\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"sirt@juniper.net\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-755\"}]}],\"references\":[{\"url\":\"https://supportportal.juniper.net/JSA96462\",\"source\":\"sirt@juniper.net\"}]}}", 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\"subConfidentialityImpact\": \"NONE\", \"vulnConfidentialityImpact\": \"NONE\", \"vulnerabilityResponseEffort\": \"NOT_DEFINED\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"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-S10\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.2\", \"lessThan\": \"22.2R3-S6\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4\", \"lessThan\": \"22.4R3-S6\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.2\", \"lessThan\": \"23.2R2-S3\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.4\", \"lessThan\": \"23.4R2-S4\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"24.2\", \"lessThan\": \"24.2R2\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Juniper Networks\", \"product\": \"Junos OS Evolved\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"21.2R3-S9-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"21.4-EVO\", \"lessThan\": \"21.4R3-S10-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.2-EVO\", \"lessThan\": \"22.2R3-S6-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"22.4-EVO\", \"lessThan\": \"22.4R3-S6-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.2-EVO\", \"lessThan\": \"23.2R2-S3-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"23.4-EVO\", \"lessThan\": \"23.4R2-S4-EVO\", \"versionType\": \"semver\"}, {\"status\": \"affected\", \"version\": \"24.2-EVO\", \"lessThan\": \"24.2R2-EVO\", \"versionType\": \"semver\"}], \"defaultStatus\": \"unaffected\"}], \"exploits\": [{\"lang\": \"en\", \"value\": \"Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Juniper SIRT is not aware of any malicious exploitation of this vulnerability.\", \"base64\": false}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2025-04-09T16:00:00.000Z\", \"value\": \"Initial Publication\"}], \"solutions\": [{\"lang\": \"en\", \"value\": \"The following software releases have been updated to resolve this specific issue:\\nJunos OS: 21.2R3-S9, 21.4R3-S10, 22.2R3-S6, 22.4R3-S6, 23.2R2-S3, 23.4R2-S4, 24.2R2, 24.4R1, and all subsequent releases.\\nJunos OS Evolved: 21.2R3-S9-EVO, 21.4R3-S10-EVO, 22.2R3-S6-EVO, 22.4R3-S6-EVO, 23.2R2-S3-EVO, 23.4R2-S4-EVO, 24.2R2-EVO, 24.4R1-EVO, and all subsequent releases.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"The following software releases have been updated to resolve this specific issue:\u003cbr\u003eJunos OS: 21.2R3-S9, 21.4R3-S10, 22.2R3-S6, 22.4R3-S6, 23.2R2-S3, 23.4R2-S4, 24.2R2, 24.4R1, and all subsequent releases.\u003cbr\u003eJunos OS Evolved: 21.2R3-S9-EVO, 21.4R3-S10-EVO, 22.2R3-S6-EVO, 22.4R3-S6-EVO, 23.2R2-S3-EVO, 23.4R2-S4-EVO, 24.2R2-EVO, 24.4R1-EVO, and all subsequent releases.\u003cbr\u003e\u003cbr\u003e\", \"base64\": false}]}], \"datePublic\": \"2025-04-09T16:00:00.000Z\", \"references\": [{\"url\": \"https://supportportal.juniper.net/JSA96462\", \"tags\": [\"vendor-advisory\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.\\n\\nUtilize CLI authorization to disallow execution of the \u0027show route as-path\u0027 command.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.\u003cbr\u003e\u003cbr\u003eUtilize CLI authorization to disallow execution of the \u0027show route as-path\u0027 command.\u003cbr\u003e\u003cbr\u003e\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 0.1.0-dev\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker executing a CLI command to cause a Denial of Service (DoS).\\n\\nWhen\\u00a0asregex-optimized is configured and a specific \\\"show route as-path\\\"\\u00a0CLI command is executed, the rpd crashes and restarts. Repeated execution of this command will cause a sustained DoS condition.\\nThis issue affects Junos OS: \\n\\n\\n * All versions before 21.2R3-S9, \\n * from 21.4 before 21.4R3-S10, \\n * from 22.2 before 22.2R3-S6, \\n * from 22.4 before 22.4R3-S6, \\n * from 23.2 before 23.2R2-S3, \\n * from 23.4 before 23.4R2-S4, \\n * from 24.2 before 24.2R2.\\n\\n\\n\\nand Junos OS Evolved: \\n * All versions before 21.2R3-S9-EVO, \\n * from 21.4-EVO before 21.4R3-S10-EVO, \\n * from 22.2-EVO before 22.2R3-S6-EVO, \\n * from 22.4-EVO before 22.4R3-S6-EVO, \\n * from 23.2-EVO before 23.2R2-S3-EVO, \\n * from 23.4-EVO before 23.4R2-S4-EVO, \\n * from 24.2-EVO before 24.2R2-EVO.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"An Improper Handling of Exceptional Conditions vulnerability in routing protocol daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker executing a CLI command to cause a Denial of Service (DoS).\u003cbr\u003e\u003cbr\u003eWhen\u0026nbsp;\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003easregex-optimized is configured and a specific \\\"show route as-path\\\"\u0026nbsp;\u003cspan style=\\\"background-color: rgb(255, 255, 255);\\\"\u003eCLI command \u003c/span\u003e is executed, the rpd crashes and restarts. Repeated execution of this command will cause a sustained DoS condition.\u003c/span\u003e\u003cbr\u003e\u003cp\u003eThis issue affects Junos OS: \u003cbr\u003e\u003c/p\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S9, \u003c/li\u003e\u003cli\u003efrom 21.4 before 21.4R3-S10, \u003c/li\u003e\u003cli\u003efrom 22.2 before 22.2R3-S6, \u003c/li\u003e\u003cli\u003efrom 22.4 before 22.4R3-S6, \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 24.2R2.\u003c/li\u003e\u003c/ul\u003e\u003cbr\u003eand Junos OS Evolved: \u003cbr\u003e\u003cul\u003e\u003cli\u003eAll versions before 21.2R3-S9-EVO, \u003c/li\u003e\u003cli\u003efrom 21.4-EVO before 21.4R3-S10-EVO, \u003c/li\u003e\u003cli\u003efrom 22.2-EVO before 22.2R3-S6-EVO, \u003c/li\u003e\u003cli\u003efrom 22.4-EVO before 22.4R3-S6-EVO, \u003c/li\u003e\u003cli\u003efrom 23.2-EVO before 23.2R2-S3-EVO, \u003c/li\u003e\u003cli\u003efrom 23.4-EVO before 23.4R2-S4-EVO, \u003c/li\u003e\u003cli\u003efrom 24.2-EVO before 24.2R2-EVO.\u003c/li\u003e\u003c/ul\u003e\u003cp\u003e\u003c/p\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-755\", \"description\": \"CWE-755 Improper Handling of Exceptional Conditions\"}]}], \"configurations\": [{\"lang\": \"en\", \"value\": \"Required configuration for exposure:\\n[ edit policy-options defaults ]\\n[\\u00a0asregex-optimize optimize ]\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"Required configuration for exposure:\u003cbr\u003e\u003ctt\u003e[ edit policy-options defaults ]\u003cbr\u003e\u003c/tt\u003e\u003ctt\u003e[\u0026nbsp;asregex-optimize optimize ]\u003c/tt\u003e\u003cbr\u003e\", \"base64\": false}]}], \"providerMetadata\": {\"orgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"shortName\": \"juniper\", \"dateUpdated\": \"2025-04-09T19:57:01.859Z\"}}}", "cveMetadata": "{\"cveId\": \"CVE-2025-30652\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-04-09T20:33:23.314Z\", \"dateReserved\": \"2025-03-24T19:34:11.322Z\", \"assignerOrgId\": \"8cbe9d5a-a066-4c94-8978-4b15efeae968\", \"datePublished\": \"2025-04-09T19:57:01.859Z\", \"assignerShortName\": \"juniper\"}", "dataType": "CVE_RECORD", "dataVersion": "5.1" } } }
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Sightings
Author | Source | Type | Date |
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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.
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