CVE-2020-4789
Vulnerability from cvelistv5
Published
2021-01-27 16:35
Modified
2024-09-16 18:43
Severity ?
EPSS score ?
Summary
IBM QRadar SIEM 7.4.2 GA to 7.4.2 Patch 1, 7.4.0 to 7.4.1 Patch 1, and 7.3.0 to 7.3.3 Patch 5 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 189302.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| psirt@us.ibm.com | https://exchange.xforce.ibmcloud.com/vulnerabilities/189302 | VDB Entry, Vendor Advisory | |
| psirt@us.ibm.com | https://www.ibm.com/support/pages/node/6408862 | Patch, Vendor Advisory |
Impacted products
| ▼ | Vendor | Product |
|---|---|---|
| IBM | QRadar SIEM |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T08:14:58.453Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.ibm.com/support/pages/node/6408862"
},
{
"name": "ibm-qradar-cve20204789-info-disc (189302)",
"tags": [
"vdb-entry",
"x_refsource_XF",
"x_transferred"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189302"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "QRadar SIEM",
"vendor": "IBM",
"versions": [
{
"status": "affected",
"version": "7.3.0"
},
{
"status": "affected",
"version": "7.4.0"
},
{
"status": "affected",
"version": "7.3.3 Patch 5"
},
{
"status": "affected",
"version": "7.4.1 Patch 1"
},
{
"status": "affected",
"version": "7.4.2.GA"
},
{
"status": "affected",
"version": "7.4.2 Patch 1"
}
]
}
],
"datePublic": "2021-01-26T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "IBM QRadar SIEM 7.4.2 GA to 7.4.2 Patch 1, 7.4.0 to 7.4.1 Patch 1, and 7.3.0 to 7.3.3 Patch 5 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 189302."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"exploitCodeMaturity": "UNPROVEN",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"remediationLevel": "OFFICIAL_FIX",
"reportConfidence": "CONFIRMED",
"scope": "UNCHANGED",
"temporalScore": 5.7,
"temporalSeverity": "MEDIUM",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/I:N/UI:N/PR:L/AC:L/S:U/C:H/A:N/AV:N/RL:O/E:U/RC:C",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Obtain Information",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2021-01-27T16:35:33",
"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"shortName": "ibm"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.ibm.com/support/pages/node/6408862"
},
{
"name": "ibm-qradar-cve20204789-info-disc (189302)",
"tags": [
"vdb-entry",
"x_refsource_XF"
],
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189302"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "psirt@us.ibm.com",
"DATE_PUBLIC": "2021-01-26T00:00:00",
"ID": "CVE-2020-4789",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "QRadar SIEM",
"version": {
"version_data": [
{
"version_value": "7.3.0"
},
{
"version_value": "7.4.0"
},
{
"version_value": "7.3.3 Patch 5"
},
{
"version_value": "7.4.1 Patch 1"
},
{
"version_value": "7.4.2.GA"
},
{
"version_value": "7.4.2 Patch 1"
}
]
}
}
]
},
"vendor_name": "IBM"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "IBM QRadar SIEM 7.4.2 GA to 7.4.2 Patch 1, 7.4.0 to 7.4.1 Patch 1, and 7.3.0 to 7.3.3 Patch 5 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 189302."
}
]
},
"impact": {
"cvssv3": {
"BM": {
"A": "N",
"AC": "L",
"AV": "N",
"C": "H",
"I": "N",
"PR": "L",
"S": "U",
"UI": "N"
},
"TM": {
"E": "U",
"RC": "C",
"RL": "O"
}
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Obtain Information"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.ibm.com/support/pages/node/6408862",
"refsource": "CONFIRM",
"title": "IBM Security Bulletin 6408862 (QRadar SIEM)",
"url": "https://www.ibm.com/support/pages/node/6408862"
},
{
"name": "ibm-qradar-cve20204789-info-disc (189302)",
"refsource": "XF",
"title": "X-Force Vulnerability Report",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/189302"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"assignerShortName": "ibm",
"cveId": "CVE-2020-4789",
"datePublished": "2021-01-27T16:35:33.500204Z",
"dateReserved": "2019-12-30T00:00:00",
"dateUpdated": "2024-09-16T18:43:31.448Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2020-4789\",\"sourceIdentifier\":\"psirt@us.ibm.com\",\"published\":\"2021-01-27T17:15:12.447\",\"lastModified\":\"2021-02-02T17:38:19.127\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"IBM QRadar SIEM 7.4.2 GA to 7.4.2 Patch 1, 7.4.0 to 7.4.1 Patch 1, and 7.3.0 to 7.3.3 Patch 5 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \\\"dot dot\\\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 189302.\"},{\"lang\":\"es\",\"value\":\"IBM QRadar SIEM versiones 7.4.2 GA hasta 7.4.2 Parche 1, versiones 7.4.0 hasta 7.4.1 Parche 1 y versiones 7.3.0 hasta 7.3.3 Parche 5, podr\u00edan permitir a un atacante remoto saltar directorios en el sistema.\u0026#xa0;Un atacante podr\u00eda enviar una petici\u00f3n URL especialmente dise\u00f1ada que contenga secuencias de \\\"dot dot\\\" (/../) para visualizar archivos arbitrarios en el sistema.\u0026#xa0;IBM X-Force ID: 189302\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV30\":[{\"source\":\"psirt@us.ibm.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":6.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:N/A:N\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.0},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-22\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"BC04E82E-CD62-4DD9-8897-66C3661487D8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"873EF168-F0E4-45C1-81B3-54CA4A16AD84\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:p3:*:*:*:*:*:*\",\"matchCriteriaId\":\"172A4B85-CCFB-4354-8764-4ED2D9341900\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:p4:*:*:*:*:*:*\",\"matchCriteriaId\":\"48E8F646-A036-4164-9526-79DC2537E4D5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:p5:*:*:*:*:*:*\",\"matchCriteriaId\":\"DFBE3ED4-806C-4683-A652-28BC6CA44398\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.1:p6:*:*:*:*:*:*\",\"matchCriteriaId\":\"AD8F5DC6-5636-470A-9973-172AB442F0F6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"FECD03EF-2984-44F7-8DAD-BD3A608C2631\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:interim_fix_01:*:*:*:*:*:*\",\"matchCriteriaId\":\"852F33C8-18A9-4C89-83B9-506CB507AA3B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:interim_fix_02:*:*:*:*:*:*\",\"matchCriteriaId\":\"FC6C193A-43C1-4CB0-887B-67D068B6B597\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"43BD0A0A-349D-4C40-A1BF-78853DE8C72A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p2:*:*:*:*:*:*\",\"matchCriteriaId\":\"8AE70A0F-E7BC-4DF7-A8A3-59F3975E27B8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p3:*:*:*:*:*:*\",\"matchCriteriaId\":\"766E0831-A78D-4FD4-B830-1E818A7F1255\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.2:p4:*:*:*:*:*:*\",\"matchCriteriaId\":\"2909E29F-A1EC-4772-BA7E-D92004776EE8\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"7E4BDE03-4F44-4DC9-A8D2-FDF52FE79108\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"91CD9DD8-E60C-4361-9912-6F01D03DB8C3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2:*:*:*:*:*:*\",\"matchCriteriaId\":\"A478B6C1-A1C0-4602-BD22-1A9FDEA01B98\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p3:*:*:*:*:*:*\",\"matchCriteriaId\":\"F3184D04-0C17-4E99-96E9-B3941D7FE3BF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p4:*:*:*:*:*:*\",\"matchCriteriaId\":\"04666A94-FA62-4AAD-9CAD-615A7EEF0B33\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p5:*:*:*:*:*:*\",\"matchCriteriaId\":\"4EF23276-C1E7-4D55-8BCE-864C3E084923\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"3BF60DED-F561-4FAC-88BE-CEDD4985B29F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"0C29DFC8-ED2D-4357-8040-12DA453C624D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:p2:*:*:*:*:*:*\",\"matchCriteriaId\":\"B02F2F00-3B53-4075-BD0B-323122B9CC11\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.1:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"0465B067-FBBB-468E-8756-D11B69B56DB3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.1:patch1:*:*:*:*:*:*\",\"matchCriteriaId\":\"6ADE8DE7-BB3B-4DEE-B15A-C9C159B3360A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"3AD9893A-B195-452C-940B-CF934F2B36B7\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:p1:*:*:*:*:*:*\",\"matchCriteriaId\":\"EC734AFB-F7F6-49E6-9B59-0EE343F37405\"}]}]}],\"references\":[{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/189302\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"VDB Entry\",\"Vendor Advisory\"]},{\"url\":\"https://www.ibm.com/support/pages/node/6408862\",\"source\":\"psirt@us.ibm.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}"
}
}
Loading...
Loading...
Sightings
| Author | Source | Type | Date |
|---|
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.