var-201404-0543
Vulnerability from variot
Stack-based buffer overflow in Advantech WebAccess before 7.2 allows remote attackers to execute arbitrary code via a long AccessCode2 argument. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the webvact.ocx ActiveX Control. The control does not check the length of an attacker-supplied AccessCode2 string before copying it into a fixed length buffer on the stack. Advantech WebAccess HMI/SCADA is an HMI/SCADA software. Advantech WebAccess is prone to a stack-based buffer-overflow vulnerability because the application fails to properly bounds-check user-supplied data before copying it into an insufficiently sized buffer. Failed attempts will likely cause a denial-of-service condition. Advantech WebAccess 7.1 and prior are vulnerable. The software supports dynamic graphic display and real-time data control, and provides functions of remote control and management of automation equipment. There is a stack-based buffer overflow vulnerability in Advantech WebAccess 7.1 and earlier versions
Show details on source website{
"affected_products": {
"_id": null,
"data": [
{
"_id": null,
"model": "webaccess",
"scope": "eq",
"trust": 1.6,
"vendor": "advantech",
"version": "5.0"
},
{
"_id": null,
"model": "webaccess",
"scope": "eq",
"trust": 1.6,
"vendor": "advantech",
"version": "7.0"
},
{
"_id": null,
"model": "webaccess",
"scope": "eq",
"trust": 1.6,
"vendor": "advantech",
"version": "6.0"
},
{
"_id": null,
"model": "webaccess",
"scope": "eq",
"trust": 1.2,
"vendor": "advantech",
"version": "7.1"
},
{
"_id": null,
"model": "webaccess",
"scope": "lte",
"trust": 1.0,
"vendor": "advantech",
"version": "7.1"
},
{
"_id": null,
"model": "webaccess",
"scope": "lt",
"trust": 0.8,
"vendor": "advantech",
"version": "7.2"
},
{
"_id": null,
"model": "webaccess",
"scope": null,
"trust": 0.7,
"vendor": "advantech",
"version": null
},
{
"_id": null,
"model": null,
"scope": "eq",
"trust": 0.4,
"vendor": "advantech webaccess",
"version": "5.0"
},
{
"_id": null,
"model": null,
"scope": "eq",
"trust": 0.4,
"vendor": "advantech webaccess",
"version": "6.0"
},
{
"_id": null,
"model": null,
"scope": "eq",
"trust": 0.4,
"vendor": "advantech webaccess",
"version": "7.0"
},
{
"_id": null,
"model": null,
"scope": "eq",
"trust": 0.4,
"vendor": "advantech webaccess",
"version": "*"
},
{
"_id": null,
"model": "broadwin webaccess",
"scope": "eq",
"trust": 0.3,
"vendor": "advantech",
"version": "7.0"
}
],
"sources": [
{
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d"
},
{
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d"
},
{
"db": "ZDI",
"id": "ZDI-14-116"
},
{
"db": "CNVD",
"id": "CNVD-2014-02245"
},
{
"db": "BID",
"id": "66732"
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
},
{
"db": "CNNVD",
"id": "CNNVD-201404-174"
},
{
"db": "NVD",
"id": "CVE-2014-0768"
}
]
},
"configurations": {
"_id": null,
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/a:advantech:advantech_webaccess",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
}
]
},
"credits": {
"_id": null,
"data": "Tom Gallagher",
"sources": [
{
"db": "ZDI",
"id": "ZDI-14-116"
}
],
"trust": 0.7
},
"cve": "CVE-2014-0768",
"cvss": {
"_id": null,
"data": [
{
"cvssV2": [
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CVE-2014-0768",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 2.5,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "CNVD-2014-02245",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "IVD",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 0.2,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.9 [IVD]"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "IVD",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "167bb862-2352-11e6-abef-000c29c66e3d",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 0.2,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.9 [IVD]"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "VHN-68261",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "HIGH",
"trust": 0.1,
"vectorString": "AV:N/AC:L/AU:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2014-0768",
"trust": 1.0,
"value": "HIGH"
},
{
"author": "NVD",
"id": "CVE-2014-0768",
"trust": 0.8,
"value": "High"
},
{
"author": "ZDI",
"id": "CVE-2014-0768",
"trust": 0.7,
"value": "HIGH"
},
{
"author": "CNVD",
"id": "CNVD-2014-02245",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-201404-174",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d",
"trust": 0.2,
"value": "HIGH"
},
{
"author": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d",
"trust": 0.2,
"value": "HIGH"
},
{
"author": "VULHUB",
"id": "VHN-68261",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d"
},
{
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d"
},
{
"db": "ZDI",
"id": "ZDI-14-116"
},
{
"db": "CNVD",
"id": "CNVD-2014-02245"
},
{
"db": "VULHUB",
"id": "VHN-68261"
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
},
{
"db": "CNNVD",
"id": "CNNVD-201404-174"
},
{
"db": "NVD",
"id": "CVE-2014-0768"
}
]
},
"description": {
"_id": null,
"data": "Stack-based buffer overflow in Advantech WebAccess before 7.2 allows remote attackers to execute arbitrary code via a long AccessCode2 argument. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the webvact.ocx ActiveX Control. The control does not check the length of an attacker-supplied AccessCode2 string before copying it into a fixed length buffer on the stack. Advantech WebAccess HMI/SCADA is an HMI/SCADA software. Advantech WebAccess is prone to a stack-based buffer-overflow vulnerability because the application fails to properly bounds-check user-supplied data before copying it into an insufficiently sized buffer. Failed attempts will likely cause a denial-of-service condition. \nAdvantech WebAccess 7.1 and prior are vulnerable. The software supports dynamic graphic display and real-time data control, and provides functions of remote control and management of automation equipment. There is a stack-based buffer overflow vulnerability in Advantech WebAccess 7.1 and earlier versions",
"sources": [
{
"db": "NVD",
"id": "CVE-2014-0768"
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
},
{
"db": "ZDI",
"id": "ZDI-14-116"
},
{
"db": "CNVD",
"id": "CNVD-2014-02245"
},
{
"db": "BID",
"id": "66732"
},
{
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d"
},
{
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d"
},
{
"db": "VULHUB",
"id": "VHN-68261"
}
],
"trust": 3.51
},
"external_ids": {
"_id": null,
"data": [
{
"db": "NVD",
"id": "CVE-2014-0768",
"trust": 4.5
},
{
"db": "ICS CERT",
"id": "ICSA-14-079-03",
"trust": 3.1
},
{
"db": "BID",
"id": "66732",
"trust": 2.0
},
{
"db": "CNNVD",
"id": "CNNVD-201404-174",
"trust": 1.1
},
{
"db": "CNVD",
"id": "CNVD-2014-02245",
"trust": 1.0
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979",
"trust": 0.8
},
{
"db": "ZDI_CAN",
"id": "ZDI-CAN-2013",
"trust": 0.7
},
{
"db": "ZDI",
"id": "ZDI-14-116",
"trust": 0.7
},
{
"db": "OSVDB",
"id": "105567",
"trust": 0.6
},
{
"db": "SECUNIA",
"id": "57873",
"trust": 0.6
},
{
"db": "IVD",
"id": "3013E55A-1EDF-11E6-ABEF-000C29C66E3D",
"trust": 0.2
},
{
"db": "IVD",
"id": "167BB862-2352-11E6-ABEF-000C29C66E3D",
"trust": 0.2
},
{
"db": "VULHUB",
"id": "VHN-68261",
"trust": 0.1
}
],
"sources": [
{
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d"
},
{
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d"
},
{
"db": "ZDI",
"id": "ZDI-14-116"
},
{
"db": "CNVD",
"id": "CNVD-2014-02245"
},
{
"db": "VULHUB",
"id": "VHN-68261"
},
{
"db": "BID",
"id": "66732"
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
},
{
"db": "CNNVD",
"id": "CNNVD-201404-174"
},
{
"db": "NVD",
"id": "CVE-2014-0768"
}
]
},
"id": "VAR-201404-0543",
"iot": {
"_id": null,
"data": true,
"sources": [
{
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d"
},
{
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d"
},
{
"db": "CNVD",
"id": "CNVD-2014-02245"
},
{
"db": "VULHUB",
"id": "VHN-68261"
}
],
"trust": 1.7511770050000002
},
"iot_taxonomy": {
"_id": null,
"data": [
{
"category": [
"ICS"
],
"sub_category": null,
"trust": 1.0
}
],
"sources": [
{
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d"
},
{
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d"
},
{
"db": "CNVD",
"id": "CNVD-2014-02245"
}
]
},
"last_update_date": "2024-11-23T21:45:11.287000Z",
"patch": {
"_id": null,
"data": [
{
"title": "Advantech WebAccess",
"trust": 0.8,
"url": "http://www.advantech.co.jp/products/GF-1M94V/Advantech-WebAccess/mod_B975C492-56B3-4EBA-8BBB-5B6D3483EE9D.aspx"
},
{
"title": "Downloads ::: WebAccess Software",
"trust": 0.8,
"url": "http://webaccess.advantech.com/downloads.php?item=software"
},
{
"title": "Advantech has issued an update to correct this vulnerability.",
"trust": 0.7,
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-14-079-03"
},
{
"title": "Advantech WebAccess userName parameter handles patch buffer overflow vulnerability patch",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchInfo/show/44784"
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-14-116"
},
{
"db": "CNVD",
"id": "CNVD-2014-02245"
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
}
]
},
"problemtype_data": {
"_id": null,
"data": [
{
"problemtype": "CWE-119",
"trust": 1.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-68261"
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
},
{
"db": "NVD",
"id": "CVE-2014-0768"
}
]
},
"references": {
"_id": null,
"data": [
{
"trust": 3.8,
"url": "http://ics-cert.us-cert.gov/advisories/icsa-14-079-03"
},
{
"trust": 1.1,
"url": "http://www.securityfocus.com/bid/66732"
},
{
"trust": 0.8,
"url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-0768"
},
{
"trust": 0.8,
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-0768"
},
{
"trust": 0.6,
"url": "http://osvdb.com/show/osvdb/105567"
},
{
"trust": 0.6,
"url": "http://secunia.com/advisories/57873"
}
],
"sources": [
{
"db": "ZDI",
"id": "ZDI-14-116"
},
{
"db": "CNVD",
"id": "CNVD-2014-02245"
},
{
"db": "VULHUB",
"id": "VHN-68261"
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
},
{
"db": "CNNVD",
"id": "CNNVD-201404-174"
},
{
"db": "NVD",
"id": "CVE-2014-0768"
}
]
},
"sources": {
"_id": null,
"data": [
{
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d",
"ident": null
},
{
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d",
"ident": null
},
{
"db": "ZDI",
"id": "ZDI-14-116",
"ident": null
},
{
"db": "CNVD",
"id": "CNVD-2014-02245",
"ident": null
},
{
"db": "VULHUB",
"id": "VHN-68261",
"ident": null
},
{
"db": "BID",
"id": "66732",
"ident": null
},
{
"db": "JVNDB",
"id": "JVNDB-2014-001979",
"ident": null
},
{
"db": "CNNVD",
"id": "CNNVD-201404-174",
"ident": null
},
{
"db": "NVD",
"id": "CVE-2014-0768",
"ident": null
}
]
},
"sources_release_date": {
"_id": null,
"data": [
{
"date": "2014-04-11T00:00:00",
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d",
"ident": null
},
{
"date": "2014-04-11T00:00:00",
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d",
"ident": null
},
{
"date": "2014-04-24T00:00:00",
"db": "ZDI",
"id": "ZDI-14-116",
"ident": null
},
{
"date": "2014-04-11T00:00:00",
"db": "CNVD",
"id": "CNVD-2014-02245",
"ident": null
},
{
"date": "2014-04-12T00:00:00",
"db": "VULHUB",
"id": "VHN-68261",
"ident": null
},
{
"date": "2014-04-08T00:00:00",
"db": "BID",
"id": "66732",
"ident": null
},
{
"date": "2014-04-15T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2014-001979",
"ident": null
},
{
"date": "2014-04-15T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201404-174",
"ident": null
},
{
"date": "2014-04-12T04:37:31.597000",
"db": "NVD",
"id": "CVE-2014-0768",
"ident": null
}
]
},
"sources_update_date": {
"_id": null,
"data": [
{
"date": "2014-04-24T00:00:00",
"db": "ZDI",
"id": "ZDI-14-116",
"ident": null
},
{
"date": "2014-04-11T00:00:00",
"db": "CNVD",
"id": "CNVD-2014-02245",
"ident": null
},
{
"date": "2015-07-09T00:00:00",
"db": "VULHUB",
"id": "VHN-68261",
"ident": null
},
{
"date": "2014-09-03T14:26:00",
"db": "BID",
"id": "66732",
"ident": null
},
{
"date": "2014-04-15T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2014-001979",
"ident": null
},
{
"date": "2014-04-15T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201404-174",
"ident": null
},
{
"date": "2024-11-21T02:02:46.533000",
"db": "NVD",
"id": "CVE-2014-0768",
"ident": null
}
]
},
"threat_type": {
"_id": null,
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201404-174"
}
],
"trust": 0.6
},
"title": {
"_id": null,
"data": "Advantech WebAccess Vulnerable to stack-based buffer overflow",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2014-001979"
}
],
"trust": 0.8
},
"type": {
"_id": null,
"data": "Buffer overflow",
"sources": [
{
"db": "IVD",
"id": "3013e55a-1edf-11e6-abef-000c29c66e3d"
},
{
"db": "IVD",
"id": "167bb862-2352-11e6-abef-000c29c66e3d"
},
{
"db": "CNNVD",
"id": "CNNVD-201404-174"
}
],
"trust": 1.0
}
}
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.