CVE-2023-24548
Estado: ModificadaMedia (6.5)—
On affected platforms running Arista EOS with VXLAN configured, malformed or truncated packets received over a VXLAN tunnel and forwarded in hardware can cause egress ports to be unable to forward packets. The device will continue to be susceptible to the issue until remediation is in place.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 6.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.48%
- Percentil entre todas las CVEs puntuadas: 39
- Fecha de la puntuación: 7/10/2026
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 (1)
CWE
- CWE-120
- CWE-120
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2023-24548",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-24548",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-09-30T17:34:44.954023Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "psirt@arista.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.3,
"attackVector": "ADJACENT_NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "HIGH",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 1.6
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.5,
"attackVector": "ADJACENT_NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 2.8
}
]
},
"affected": [
{
"source": "psirt@arista.com",
"affectedData": [
{
"vendor": "Arista Networks",
"product": "EOS",
"versions": [
{
"status": "affected",
"version": "4.25.0F",
"versionType": "custom",
"lessThanOrEqual": "=4.25.0F"
},
{
"status": "affected",
"version": "4.24.0",
"versionType": "custom",
"lessThanOrEqual": "<=4.24.11M"
},
{
"status": "affected",
"version": "4.23.0",
"versionType": "custom",
"lessThanOrEqual": "<=4.23.14M"
},
{
"status": "affected",
"version": "4.22.1F",
"versionType": "custom",
"lessThanOrEqual": "<=4.22.13M"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2023-08-29T17:15:11.790",
"references": [
{
"url": "https://www.arista.com/en/support/advisories-notices/security-advisory/18043-security-advisory-0089",
"tags": [
"Exploit",
"Vendor Advisory"
],
"source": "psirt@arista.com"
},
{
"url": "https://www.arista.com/en/support/advisories-notices/security-advisory/18043-security-advisory-0089",
"tags": [
"Exploit",
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "psirt@arista.com",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-120"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "On affected platforms running Arista EOS with VXLAN configured, malformed or truncated packets received over a VXLAN tunnel and forwarded in hardware can cause egress ports to be unable to forward packets. The device will continue to be susceptible to the issue until remediation is in place.\n"
},
{
"lang": "es",
"value": "En plataformas afectadas ejecutando Arista EOS con VXLAN configurado, paquetes malformados o truncados recibidos a través de un túnel VXLAN y reenviados por hardware pueden causar que los puertos de salida no puedan reenviar paquetes. El dispositivo seguirá siendo susceptible al problema hasta que la remediación esté implementada."
}
],
"lastModified": "2026-06-17T05:39:30.927",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A9F1F226-FDB1-4452-B166-D08635DAEC5B",
"versionEndIncluding": "4.22.13m",
"versionStartIncluding": "4.22.1f"
},
{
"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "13BE6AE1-4649-4E0B-A4CA-2632CD400940",
"versionEndIncluding": "4.23.14m",
"versionStartIncluding": "4.23.0"
},
{
"criteria": "cpe:2.3:o:arista:eos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2909559A-6FB4-400C-A1AE-BF2B883F4964",
"versionEndIncluding": "4.24.11m",
"versionStartIncluding": "4.24.0"
},
{
"criteria": "cpe:2.3:o:arista:eos:4.25.0f:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "37536357-7701-48BE-9751-9BADD8E4AAAF"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:arista:7280cr3-32d4:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7FEC18B3-7980-4EBF-8E15-F8E92DADD062"
},
{
"criteria": "cpe:2.3:h:arista:7280cr3-32p4:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "87E85F7C-F33B-49C1-A526-ACC1BEF3B65C"
},
{
"criteria": "cpe:2.3:h:arista:7280cr3-36s:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "A3B9CB1B-730E-45C9-A0B1-3C2F4A72A159"
},
{
"criteria": "cpe:2.3:h:arista:7280cr3-96:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2E54F451-CA87-4F32-A088-AE18123CE07A"
},
{
"criteria": "cpe:2.3:h:arista:7280cr3a-24d12:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "43B967ED-2212-4558-A9AC-ACA94C94FD39"
},
{
"criteria": "cpe:2.3:h:arista:7280cr3a-48d6:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "CD7877C6-9DE4-4952-94D2-3A456D02CF1A"
},
{
"criteria": "cpe:2.3:h:arista:7280cr3a-72:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2FD635FB-5EA8-4B02-894C-4C016090AAB3"
},
{
"criteria": "cpe:2.3:h:arista:7280dr3-24:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "85D9E9FF-564E-4B16-8070-33A366F48FE9"
},
{
"criteria": "cpe:2.3:h:arista:7280dr3a-36:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "DC1F6DBC-212F-4E0B-B039-06955322B0D7"
},
{
"criteria": "cpe:2.3:h:arista:7280dr3a-54:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BC474A71-8D2F-4138-9D65-E2F86B0B62DC"
},
{
"criteria": "cpe:2.3:h:arista:7280dr3ak-36:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1943057A-5776-4B20-97C7-03CE14AEA367"
},
{
"criteria": "cpe:2.3:h:arista:7280dr3ak-54:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1AE86A14-76ED-4427-94CC-7BF335BB9369"
},
{
"criteria": "cpe:2.3:h:arista:7280dr3am-36:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "986DCBF4-E4FB-41EE-BD1B-D62A4EC7237E"
},
{
"criteria": "cpe:2.3:h:arista:7280dr3am-54:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4EA04EA0-170A-4B79-96B8-8F09D6FFC261"
},
{
"criteria": "cpe:2.3:h:arista:7280pr3-24:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F14163D2-B236-4C78-9DB4-97DE6D996EBC"
},
{
"criteria": "cpe:2.3:h:arista:7280r3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "60FC964C-9835-443A-A584-3A5D6022E914"
},
{
"criteria": "cpe:2.3:h:arista:7280sr3-40yc6:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D4B5A8D4-43BA-4591-BE00-00031D4BDBE3"
},
{
"criteria": "cpe:2.3:h:arista:7280sr3-48yc8:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8143579F-AD53-4D74-AE3E-4D465DCD7A57"
},
{
"criteria": "cpe:2.3:h:arista:7280tr3-40c6:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "939772F0-4352-46C1-B6D5-38FA12EBF6E1"
},
{
"criteria": "cpe:2.3:h:arista:7500r3-24d:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BE1BB565-2668-4242-8A00-5CC9C30B9AC9"
},
{
"criteria": "cpe:2.3:h:arista:7500r3-24p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "15F1A605-8836-4A64-AC5E-ADAB34F8F104"
},
{
"criteria": "cpe:2.3:h:arista:7500r3-36cq:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BE8A047A-9FD9-4AE1-9E47-457A46BAE3A4"
},
{
"criteria": "cpe:2.3:h:arista:7500r3k-36cq:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "019B0670-389B-4A4E-8C72-52202E3AA8EF"
},
{
"criteria": "cpe:2.3:h:arista:7500r3k-48y4d:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FCDF5089-5914-4B4F-A2E6-0EB2B40698A5"
},
{
"criteria": "cpe:2.3:h:arista:7504r3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8387CCEA-F00C-4F1F-B966-ACF8B16F1D22"
},
{
"criteria": "cpe:2.3:h:arista:7508r3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "55AE2A1C-A4FD-423B-A77E-2E24C2310A6A"
},
{
"criteria": "cpe:2.3:h:arista:7512r3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C4B0D708-B426-4CA1-BE87-08BD14B7EACE"
},
{
"criteria": "cpe:2.3:h:arista:7800r3-36d:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1E49B089-AE52-4B47-A3B4-547D10ACED9A"
},
{
"criteria": "cpe:2.3:h:arista:7800r3-36p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D19E86BF-AA91-4262-8EF9-B7FC48C6F3F8"
},
{
"criteria": "cpe:2.3:h:arista:7800r3-48cq:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "58443CDE-33D8-4460-A861-CDC07431AA22"
},
{
"criteria": "cpe:2.3:h:arista:7800r3a-36d:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "26FDC60C-860F-40BD-AF13-54712B56C87F"
},
{
"criteria": "cpe:2.3:h:arista:7800r3a-36dm:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "70658CB0-D114-40E5-866D-B21875FFF93C"
},
{
"criteria": "cpe:2.3:h:arista:7800r3a-36p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E6BBA281-F67E-4D13-BDCD-E1164912EC8C"
},
{
"criteria": "cpe:2.3:h:arista:7800r3a-36pm:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F3B0C0EE-3C5E-4E3E-9BAE-9D5D06A98CAB"
},
{
"criteria": "cpe:2.3:h:arista:7800r3ak-36dm:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "ABAC894C-D39E-4BB2-A968-E2F23C299A29"
},
{
"criteria": "cpe:2.3:h:arista:7800r3ak-36pm:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D2C6E3F9-0191-4BC5-A89C-58BF13C195B6"
},
{
"criteria": "cpe:2.3:h:arista:7800r3k-36dm:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C0B813A1-8BD1-4AFA-95A3-5947A918E9AF"
},
{
"criteria": "cpe:2.3:h:arista:7800r3k-48cq:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "64BE8C68-FE98-4162-A3D3-54494D5444F5"
},
{
"criteria": "cpe:2.3:h:arista:7800r3k-48cqms:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "9615121C-4EC0-44F5-8C00-E70271CC04A2"
},
{
"criteria": "cpe:2.3:h:arista:7800r3k-72y7512r3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "185E4E68-D5EF-4B7B-B1EF-7EF1B00F118C"
},
{
"criteria": "cpe:2.3:h:arista:7808r3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2F078B04-2DA0-4A4B-BB1A-408DC14CB61F"
},
{
"criteria": "cpe:2.3:h:arista:7812r3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "E9B99200-EC76-404E-9900-5D1DC3B9A758"
},
{
"criteria": "cpe:2.3:h:arista:7816r3:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5A172A49-1A0E-464B-BDDD-A8F52856D595"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "psirt@arista.com"
}