{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-30655","assignerOrgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","state":"PUBLISHED","assignerShortName":"juniper","dateReserved":"2025-03-24T19:34:11.322Z","datePublished":"2025-04-09T20:01:15.300Z","dateUpdated":"2025-04-09T20:35:13.421Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Junos OS","vendor":"Juniper Networks","versions":[{"lessThan":"21.2R3-S9","status":"affected","version":"0","versionType":"semver"},{"lessThan":"21.4R3-S8","status":"affected","version":"21.4","versionType":"semver"},{"lessThan":"22.2R3-S6","status":"affected","version":"22.2","versionType":"semver"},{"lessThan":"22.4R3-S2","status":"affected","version":"22.4","versionType":"semver"},{"lessThan":"23.2R2-S3","status":"affected","version":"23.2","versionType":"semver"},{"lessThan":"23.4R2","status":"affected","version":"23.4","versionType":"semver"}]},{"defaultStatus":"unaffected","product":"Junos OS Evolved","vendor":"Juniper Networks","versions":[{"lessThan":"21.2R3-S9-EVO","status":"affected","version":"0","versionType":"semver"},{"lessThan":"21.4R3-S8-EVO","status":"affected","version":"21.4-EVO","versionType":"semver"},{"lessThan":"22.2R3-S6-EVO","status":"affected","version":"22.2-EVO","versionType":"semver"},{"lessThan":"22.4R3-S2-EVO","status":"affected","version":"22.4-EVO","versionType":"semver"},{"lessThan":"23.2R2-S3-EVO","status":"affected","version":"23.2-EVO","versionType":"semver"},{"lessThan":"23.4R2-EVO","status":"affected","version":"23.4-EVO","versionType":"semver"}]}],"configurations":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The following configuration is required on the device for it to be affected:
[ system processes routing bgp rib-sharding ]
[ system processes routing bgp update-threading ]"}],"value":"The following configuration is required on the device for it to be affected:\n[ system processes routing bgp rib-sharding ]\n[ system processes routing bgp update-threading ]"}],"datePublic":"2025-04-09T16:00:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"An Improper Check for Unusual or Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker to cause a Denial-of-Service (DoS).

When a specific \"show bgp neighbor\" CLI command is run, the rpd cpu utilization rises and eventually causes a crash and restart. Repeated use of this command will cause a sustained DoS condition. 

The device is only affected if BGP RIB sharding and update-threading is enabled.

This issue affects Junos OS: 

and Junos OS Evolved: 

"}],"value":"An Improper Check for Unusual or Exceptional Conditions vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos OS and Junos OS Evolved allows a local, low-privileged attacker to cause a Denial-of-Service (DoS).\n\nWhen a specific \"show bgp neighbor\" CLI command is run, the rpd cpu utilization rises and eventually causes a crash and restart. Repeated use of this command will cause a sustained DoS condition. \n\nThe device is only affected if BGP RIB sharding and update-threading is enabled.\nThis issue affects Junos OS: \n\n\n\n * All versions before 21.2R3-S9, \n * from 21.4 before 21.4R3-S8,\n * from 22.2 before 22.2R3-S6, \n * from 22.4 before 22.4R3-S2, \n * from 23.2 before 23.2R2-S3, \n * from 23.4 before 23.4R2.\n\n\nand Junos OS Evolved: \n\n\n\n * All versions before 21.2R3-S9-EVO, \n * from 21.4-EVO before 21.4R3-S8-EVO, \n * from 22.2-EVO before 22.2R3-S6-EVO, \n * from 22.4-EVO before 22.4R3-S2-EVO, \n * from 23.2-EVO before 23.2R2-S3-EVO, \n * from 23.4-EVO before 23.4R2-EVO."}],"exploits":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"value":"Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]},{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"LOCAL","baseScore":6.8,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","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:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"NONE","vulnIntegrityImpact":"NONE","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-754","description":"CWE-754 Improper Check for Unusual or Exceptional Conditions","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"8cbe9d5a-a066-4c94-8978-4b15efeae968","shortName":"juniper","dateUpdated":"2025-04-09T20:01:15.300Z"},"references":[{"tags":["vendor-advisory"],"url":"https://supportportal.juniper.net/JSA96465"}],"solutions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"The following software releases have been updated to resolve this specific issue:
Junos OS Evolved: 21.2R3-S9-EVO, 21.4R3-S8-EVO, 22.2R3-S6-EVO, 22.4R3-S2-EVO, 23.2R2-S3-EVO, 23.4R2-EVO, 24.2R1-EVO.
Junos OS: 21.2R3-S9, 21.4R3-S8, 22.2R3-S6, 22.4R3-S2, 23.2R2-S3, 23.4R2, 24.2R1, and all subsequent releases."}],"value":"The following software releases have been updated to resolve this specific issue: \nJunos OS Evolved: 21.2R3-S9-EVO, 21.4R3-S8-EVO, 22.2R3-S6-EVO, 22.4R3-S2-EVO, 23.2R2-S3-EVO, 23.4R2-EVO, 24.2R1-EVO.\nJunos OS: 21.2R3-S9, 21.4R3-S8, 22.2R3-S6, 22.4R3-S2, 23.2R2-S3, 23.4R2, 24.2R1, and all subsequent releases."}],"source":{"advisory":"JSA96465","defect":["1797777"],"discovery":"INTERNAL"},"timeline":[{"lang":"en","time":"2025-04-09T16:00:00.000Z","value":"Initial Publication"}],"title":"Junos OS and Junos OS Evolved: A specific CLI command will cause an RPD crash when rib-sharding and update-threading is enabled","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"There are no known workarounds for this issue.
Use access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators.
"}],"value":"There are no known workarounds for this issue.\nUse access lists or firewall filters to limit access to the CLI only from trusted hosts and administrators."}],"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-04-09T20:30:14.651561Z","id":"CVE-2025-30655","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-04-09T20:35:13.421Z"}}]}}