var-202101-0898
Vulnerability from variot
Multiple out-of-bounds read issues have been identified in the way the application processes project files, allowing an attacker to craft a special project file that may allow arbitrary code execution on the Tellus Lite V-Simulator and V-Server Lite (versions prior to 4.0.10.0). V-Simulator and V-Server Lite Is vulnerable to an out-of-bounds read.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Fuji Electric Tellus Lite V-Simulator and Fuji Electric V-Server Lite are both products of Fuji Electric, Japan. Fuji Electric Tellus Lite V-Simulator is a remote monitoring software for industrial environments. Fuji Electric V-Server Lite is a remote monitoring software for industrial environments. The software can collect information about PLCs, temperature controllers, inverters and other equipment.
Fuji Electric Tellus Lite V-Simulator and Fuji Electric V-Server Lite have an out-of-bounds read vulnerability. Attackers can use this vulnerability to execute arbitrary code
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-202101-0898",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "v-simulator",
"scope": "lt",
"trust": 1.0,
"vendor": "fujielectric",
"version": "4.0.10.0"
},
{
"model": "v-server",
"scope": "lt",
"trust": 1.0,
"vendor": "fujielectric",
"version": "4.0.10.0"
},
{
"model": "v-simulator",
"scope": "eq",
"trust": 0.8,
"vendor": "\u5bcc\u58eb\u96fb\u6a5f",
"version": "lite 4.0.10.0"
},
{
"model": "v-server",
"scope": null,
"trust": 0.8,
"vendor": "\u5bcc\u58eb\u96fb\u6a5f",
"version": null
},
{
"model": "electric tellus lite v-simulator",
"scope": "lt",
"trust": 0.6,
"vendor": "fuji",
"version": "4.0.10.0"
},
{
"model": "electric v-server lite",
"scope": "lt",
"trust": 0.6,
"vendor": "fuji",
"version": "4.0.10.0"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"db": "NVD",
"id": "CVE-2021-22655"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:fujielectric:v-server:*:*:*:*:lite:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.0.10.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:fujielectric:v-simulator:*:*:*:*:lite:*:*:*",
"cpe_name": [],
"versionEndExcluding": "4.0.10.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-22655"
}
]
},
"cve": "CVE-2021-22655",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"acInsufInfo": false,
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": true,
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Medium",
"accessVector": "Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 6.8,
"confidentialityImpact": "Partial",
"exploitabilityScore": null,
"id": "CVE-2021-22655",
"impactScore": null,
"integrityImpact": "Partial",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.9,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 8.6,
"id": "CNVD-2021-17710",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Local",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 7.8,
"baseSeverity": "High",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-22655",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "Required",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2021-22655",
"trust": 1.8,
"value": "HIGH"
},
{
"author": "CNVD",
"id": "CNVD-2021-17710",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-202101-2403",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "VULMON",
"id": "CVE-2021-22655",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"db": "VULMON",
"id": "CVE-2021-22655"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"db": "NVD",
"id": "CVE-2021-22655"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-2403"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Multiple out-of-bounds read issues have been identified in the way the application processes project files, allowing an attacker to craft a special project file that may allow arbitrary code execution on the Tellus Lite V-Simulator and V-Server Lite (versions prior to 4.0.10.0). V-Simulator and V-Server Lite Is vulnerable to an out-of-bounds read.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. Fuji Electric Tellus Lite V-Simulator and Fuji Electric V-Server Lite are both products of Fuji Electric, Japan. Fuji Electric Tellus Lite V-Simulator is a remote monitoring software for industrial environments. Fuji Electric V-Server Lite is a remote monitoring software for industrial environments. The software can collect information about PLCs, temperature controllers, inverters and other equipment. \n\r\n\r\nFuji Electric Tellus Lite V-Simulator and Fuji Electric V-Server Lite have an out-of-bounds read vulnerability. Attackers can use this vulnerability to execute arbitrary code",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-22655"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"db": "VULMON",
"id": "CVE-2021-22655"
}
],
"trust": 2.25
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2021-22655",
"trust": 3.1
},
{
"db": "ICS CERT",
"id": "ICSA-21-026-01",
"trust": 3.1
},
{
"db": "JVN",
"id": "JVNVU93293369",
"trust": 0.8
},
{
"db": "JVNDB",
"id": "JVNDB-2021-002823",
"trust": 0.8
},
{
"db": "CNVD",
"id": "CNVD-2021-17710",
"trust": 0.6
},
{
"db": "AUSCERT",
"id": "ESB-2021.0297",
"trust": 0.6
},
{
"db": "CNNVD",
"id": "CNNVD-202101-2403",
"trust": 0.6
},
{
"db": "VULMON",
"id": "CVE-2021-22655",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"db": "VULMON",
"id": "CVE-2021-22655"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"db": "NVD",
"id": "CVE-2021-22655"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-2403"
}
]
},
"id": "VAR-202101-0898",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-17710"
}
],
"trust": 1.53529412
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"ICS"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-17710"
}
]
},
"last_update_date": "2023-12-18T10:51:42.491000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "Top\u00a0Page",
"trust": 0.8,
"url": "https://www.fujielectric.com/index.html"
},
{
"title": "Patch for Fuji Electric Tellus Lite V-Simulator and Fuji Electric V-Server Lite out-of-bounds read vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchinfo/show/252816"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-125",
"trust": 1.0
},
{
"problemtype": "Out-of-bounds read (CWE-125) [NVD Evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"db": "NVD",
"id": "CVE-2021-22655"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 3.1,
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-026-01"
},
{
"trust": 1.4,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-22655"
},
{
"trust": 0.8,
"url": "http://jvn.jp/vu/jvnvu93293369/index.html"
},
{
"trust": 0.6,
"url": "https://www.auscert.org.au/bulletins/esb-2021.0297/"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/125.html"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"db": "VULMON",
"id": "CVE-2021-22655"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"db": "NVD",
"id": "CVE-2021-22655"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-2403"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"db": "VULMON",
"id": "CVE-2021-22655"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"db": "NVD",
"id": "CVE-2021-22655"
},
{
"db": "CNNVD",
"id": "CNNVD-202101-2403"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-03-16T00:00:00",
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"date": "2021-01-27T00:00:00",
"db": "VULMON",
"id": "CVE-2021-22655"
},
{
"date": "2021-10-05T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"date": "2021-01-27T20:15:13.397000",
"db": "NVD",
"id": "CVE-2021-22655"
},
{
"date": "2021-01-26T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202101-2403"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-03-16T00:00:00",
"db": "CNVD",
"id": "CNVD-2021-17710"
},
{
"date": "2021-01-29T00:00:00",
"db": "VULMON",
"id": "CVE-2021-22655"
},
{
"date": "2021-10-05T08:53:00",
"db": "JVNDB",
"id": "JVNDB-2021-002823"
},
{
"date": "2021-01-29T15:49:41.037000",
"db": "NVD",
"id": "CVE-2021-22655"
},
{
"date": "2021-02-01T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202101-2403"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "local",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202101-2403"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "V-Simulator\u00a0 and \u00a0V-Server\u00a0Lite\u00a0 Out-of-bounds read vulnerability",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-002823"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "buffer error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202101-2403"
}
],
"trust": 0.6
}
}
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.