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vuln-cve/data/2023/30xxx/CVE-2023-30800.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-30800",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2023-04-18T10:31:45.962Z",
"datePublished": "2023-09-07T15:43:54.429Z",
"dateUpdated": "2025-11-21T16:14:51.409Z"
},
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "affected",
"platforms": [
"x86",
"ARM",
"PPC",
"MIPSBE"
],
"product": "RouterOS",
"vendor": "MikroTik",
"versions": [
{
"status": "unaffected",
"version": "6.49.10"
},
{
"status": "affected",
"version": "6.49.9"
},
{
"status": "affected",
"version": "6.48.8"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:mikrotik:routeros:6.49.9:*:*:*:*:*:*:*",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:mikrotik:routeros:6.48.8:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"user": "00000000-0000-4000-9000-000000000000",
"value": "Jacob Baines"
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "The web server used by MikroTik RouterOS version 6 is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server's heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted. The issue was fixed in RouterOS 6.49.10 stable. RouterOS version 7 is not affected.<br>"
}
],
"value": "The web server used by MikroTik RouterOS version 6 is affected by a heap memory corruption issue. A remote and unauthenticated attacker can corrupt the server's heap memory by sending a crafted HTTP request. As a result, the web interface crashes and is immediately restarted. The issue was fixed in RouterOS 6.49.10 stable. RouterOS version 7 is not affected."
}
],
"impacts": [
{
"capecId": "CAPEC-123",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-123 Buffer Manipulation"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-787",
"description": "CWE-787 Out-of-bounds Write",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck",
"dateUpdated": "2025-11-21T16:14:51.409Z"
},
"references": [
{
"url": "https://vulncheck.com/advisories/mikrotik-jsproxy-dos"
}
],
"source": {
"discovery": "UNKNOWN"
},
"title": "MikroTik RouterOS Web Interface Heap Corruption",
"x_generator": {
"engine": "vulncheck"
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-02T14:37:15.351Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://vulncheck.com/advisories/mikrotik-jsproxy-dos",
"tags": [
"x_transferred"
]
}
]
},
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2024-09-26T19:04:33.430241Z",
"id": "CVE-2023-30800",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"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": "2024-09-26T19:04:47.706Z"
}
}
]
}
}