CVE-2025-64093 (GCVE-0-2025-64093)
Vulnerability from cvelistv5 – Published: 2026-01-09 10:04 – Updated: 2026-01-09 17:58
VLAI
Title
Unauthenticated Remote Code Execution via the device hostname
Summary
Remote Code Execution vulnerability that allows unauthenticated attackers to inject arbitrary commands into the hostname of the device.
Severity
10 (Critical)
CWE
- CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.zenitel.com/sites/default/files/2025-… | vendor-advisory |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-64093",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-09T17:58:14.991695Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-09T17:58:19.551Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "ICX500",
"vendor": "Zenitel",
"versions": [
{
"status": "affected",
"version": "\u003c1.4.3.3",
"versionType": "custom"
}
]
},
{
"defaultStatus": "unaffected",
"product": "ICX510",
"vendor": "Zenitel",
"versions": [
{
"status": "affected",
"version": "\u003c1.4.3.3",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Remote Code Execution vulnerability that allows unauthenticated attackers to inject arbitrary commands into the hostname of the device."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 10,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"environmentalScore": 10,
"environmentalSeverity": "CRITICAL",
"exploitCodeMaturity": "NOT_DEFINED",
"integrityImpact": "HIGH",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "LOW",
"modifiedAttackVector": "NETWORK",
"modifiedAvailabilityImpact": "HIGH",
"modifiedConfidentialityImpact": "HIGH",
"modifiedIntegrityImpact": "HIGH",
"modifiedPrivilegesRequired": "NONE",
"modifiedScope": "CHANGED",
"modifiedUserInteraction": "NONE",
"privilegesRequired": "NONE",
"remediationLevel": "NOT_DEFINED",
"reportConfidence": "NOT_DEFINED",
"scope": "CHANGED",
"temporalScore": 10,
"temporalSeverity": "CRITICAL",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-09T10:04:58.207Z",
"orgId": "cf4a7ff5-dd38-4ede-a530-ffaa7ea59c39",
"shortName": "NCSC-NL"
},
"references": [
{
"name": "Zenitel Security Advisory",
"tags": [
"vendor-advisory"
],
"url": "https://www.zenitel.com/sites/default/files/2025-12/A100K12333%20Zenitel%20Security%20Advisory.pdf"
}
],
"title": "Unauthenticated Remote Code Execution via the device hostname",
"x_generator": {
"engine": "cvelib 1.8.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "cf4a7ff5-dd38-4ede-a530-ffaa7ea59c39",
"assignerShortName": "NCSC-NL",
"cveId": "CVE-2025-64093",
"datePublished": "2026-01-09T10:04:58.207Z",
"dateReserved": "2025-10-27T09:43:10.201Z",
"dateUpdated": "2026-01-09T17:58:19.551Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2025-64093",
"date": "2026-05-30",
"epss": "0.00131",
"percentile": "0.32192"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2025-64093\",\"sourceIdentifier\":\"cert@ncsc.nl\",\"published\":\"2026-01-09T10:15:46.890\",\"lastModified\":\"2026-02-10T20:33:36.620\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Remote Code Execution vulnerability that allows unauthenticated attackers to inject arbitrary commands into the hostname of the device.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"cert@ncsc.nl\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H\",\"baseScore\":10.0,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":6.0},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-77\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zenitel:icx500_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.4.3.3\",\"matchCriteriaId\":\"7231E5A4-4E37-4656-BE94-BD273A55208C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zenitel:icx500:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"2906B9C4-505C-42DB-B9A4-0A396DB8CB23\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:zenitel:icx510_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.4.3.3\",\"matchCriteriaId\":\"E7CA6690-91B0-4327-BBE2-74E3E77B885D\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:zenitel:icx510:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"62D2FE35-E62D-45B6-B4DC-DA31C8B96D89\"}]}]}],\"references\":[{\"url\":\"https://www.zenitel.com/sites/default/files/2025-12/A100K12333%20Zenitel%20Security%20Advisory.pdf\",\"source\":\"cert@ncsc.nl\",\"tags\":[\"Vendor Advisory\"]}]}}",
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-64093\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-01-09T17:58:14.991695Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-77\", \"description\": \"CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-01-09T17:58:08.571Z\"}}], \"cna\": {\"title\": \"Unauthenticated Remote Code Execution via the device hostname\", \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"CHANGED\", \"version\": \"3.1\", \"baseScore\": 10, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"CRITICAL\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H\", \"modifiedScope\": \"CHANGED\", \"temporalScore\": 10, \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"remediationLevel\": \"NOT_DEFINED\", \"reportConfidence\": \"NOT_DEFINED\", \"temporalSeverity\": \"CRITICAL\", \"availabilityImpact\": \"HIGH\", \"environmentalScore\": 10, \"privilegesRequired\": \"NONE\", \"exploitCodeMaturity\": \"NOT_DEFINED\", \"integrityRequirement\": \"NOT_DEFINED\", \"modifiedAttackVector\": \"NETWORK\", \"confidentialityImpact\": \"HIGH\", \"environmentalSeverity\": \"CRITICAL\", \"availabilityRequirement\": \"NOT_DEFINED\", \"modifiedIntegrityImpact\": \"HIGH\", \"modifiedUserInteraction\": \"NONE\", \"modifiedAttackComplexity\": \"LOW\", \"confidentialityRequirement\": \"NOT_DEFINED\", \"modifiedAvailabilityImpact\": \"HIGH\", \"modifiedPrivilegesRequired\": \"NONE\", \"modifiedConfidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Zenitel\", \"product\": \"ICX500\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c1.4.3.3\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}, {\"vendor\": \"Zenitel\", \"product\": \"ICX510\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c1.4.3.3\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unaffected\"}], \"references\": [{\"url\": \"https://www.zenitel.com/sites/default/files/2025-12/A100K12333%20Zenitel%20Security%20Advisory.pdf\", \"name\": \"Zenitel Security Advisory\", \"tags\": [\"vendor-advisory\"]}], \"x_generator\": {\"engine\": \"cvelib 1.8.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"Remote Code Execution vulnerability that allows unauthenticated attackers to inject arbitrary commands into the hostname of the device.\"}], \"providerMetadata\": {\"orgId\": \"cf4a7ff5-dd38-4ede-a530-ffaa7ea59c39\", \"shortName\": \"NCSC-NL\", \"dateUpdated\": \"2026-01-09T10:04:58.207Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-64093\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-01-09T17:58:19.551Z\", \"dateReserved\": \"2025-10-27T09:43:10.201Z\", \"assignerOrgId\": \"cf4a7ff5-dd38-4ede-a530-ffaa7ea59c39\", \"datePublished\": \"2026-01-09T10:04:58.207Z\", \"assignerShortName\": \"NCSC-NL\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…