var-202110-0318
Vulnerability from variot
An issue was discovered in GoAhead 4.x and 5.x before 5.1.5. In the file upload filter, user form variables can be passed to CGI scripts without being prefixed with the CGI prefix. This permits tunneling untrusted environment variables into vulnerable CGI scripts. GoAhead Contains a vulnerability related to unlimited uploads of dangerous types of files.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. GoAhead is an open source small embedded Web server from Embedthis Software in the United States. GoAhead has a file upload vulnerability, which stems from incomplete filtering in the file upload filter
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-202110-0318",
"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": "goahead",
"scope": "gte",
"trust": 1.0,
"vendor": "embedthis",
"version": "4.0.0"
},
{
"model": "goahead",
"scope": "gte",
"trust": 1.0,
"vendor": "embedthis",
"version": "5.0.0"
},
{
"model": "goahead",
"scope": "lt",
"trust": 1.0,
"vendor": "embedthis",
"version": "5.1.5"
},
{
"model": "goahead",
"scope": "lte",
"trust": 1.0,
"vendor": "embedthis",
"version": "4.1.3"
},
{
"model": "goahead",
"scope": "lt",
"trust": 0.8,
"vendor": "embedthis",
"version": "4.x 5.x"
},
{
"model": "goahead",
"scope": "eq",
"trust": 0.8,
"vendor": "embedthis",
"version": null
},
{
"model": "goahead",
"scope": "eq",
"trust": 0.8,
"vendor": "embedthis",
"version": "5.1.5"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"db": "NVD",
"id": "CVE-2021-42342"
}
]
},
"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:embedthis:goahead:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndIncluding": "4.1.3",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"cpe23Uri": "cpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "5.1.5",
"versionStartIncluding": "5.0.0",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2021-42342"
}
]
},
"cve": "CVE-2021-42342",
"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": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "HIGH",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Network",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 7.5,
"confidentialityImpact": "Partial",
"exploitabilityScore": null,
"id": "CVE-2021-42342",
"impactScore": null,
"integrityImpact": "Partial",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "High",
"trust": 0.9,
"userInteractionRequired": null,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 10.0,
"id": "VHN-403427",
"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": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
{
"attackComplexity": "Low",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 9.8,
"baseSeverity": "Critical",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2021-42342",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2021-42342",
"trust": 1.8,
"value": "CRITICAL"
},
{
"author": "CNNVD",
"id": "CNNVD-202110-1020",
"trust": 0.6,
"value": "CRITICAL"
},
{
"author": "VULHUB",
"id": "VHN-403427",
"trust": 0.1,
"value": "HIGH"
},
{
"author": "VULMON",
"id": "CVE-2021-42342",
"trust": 0.1,
"value": "HIGH"
}
]
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-403427"
},
{
"db": "VULMON",
"id": "CVE-2021-42342"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"db": "NVD",
"id": "CVE-2021-42342"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1020"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "An issue was discovered in GoAhead 4.x and 5.x before 5.1.5. In the file upload filter, user form variables can be passed to CGI scripts without being prefixed with the CGI prefix. This permits tunneling untrusted environment variables into vulnerable CGI scripts. GoAhead Contains a vulnerability related to unlimited uploads of dangerous types of files.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. GoAhead is an open source small embedded Web server from Embedthis Software in the United States. GoAhead has a file upload vulnerability, which stems from incomplete filtering in the file upload filter",
"sources": [
{
"db": "NVD",
"id": "CVE-2021-42342"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"db": "VULHUB",
"id": "VHN-403427"
},
{
"db": "VULMON",
"id": "CVE-2021-42342"
}
],
"trust": 1.8
},
"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-2021-42342",
"trust": 3.4
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013755",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1020",
"trust": 0.6
},
{
"db": "CNVD",
"id": "CNVD-2021-102061",
"trust": 0.1
},
{
"db": "VULHUB",
"id": "VHN-403427",
"trust": 0.1
},
{
"db": "VULMON",
"id": "CVE-2021-42342",
"trust": 0.1
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-403427"
},
{
"db": "VULMON",
"id": "CVE-2021-42342"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"db": "NVD",
"id": "CVE-2021-42342"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1020"
}
]
},
"id": "VAR-202110-0318",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "VULHUB",
"id": "VHN-403427"
}
],
"trust": 0.01
},
"last_update_date": "2023-12-18T13:07:01.465000Z",
"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": "Upload\u00a0form\u00a0vars\u00a0bypass\u00a0CGI\u00a0prefixing.\u00a0#305",
"trust": 0.8,
"url": "https://github.com/embedthis/goahead/issues/305"
},
{
"title": "CVE-2021-42342",
"trust": 0.1,
"url": "https://github.com/mr-xn/cve-2021-42342 "
},
{
"title": "goahead-webserver-pre-5.1.5-RCE-PoC-CVE-2021-42342-",
"trust": 0.1,
"url": "https://github.com/kimusan/goahead-webserver-pre-5.1.5-rce-poc-cve-2021-42342- "
}
],
"sources": [
{
"db": "VULMON",
"id": "CVE-2021-42342"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
}
]
},
"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-434",
"trust": 1.1
},
{
"problemtype": "Unlimited uploads of dangerous types of files (CWE-434) [NVD evaluation ]",
"trust": 0.8
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-403427"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"db": "NVD",
"id": "CVE-2021-42342"
}
]
},
"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": 1.8,
"url": "https://github.com/embedthis/goahead/issues/305"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2021-42342"
},
{
"trust": 0.1,
"url": "https://cwe.mitre.org/data/definitions/434.html"
},
{
"trust": 0.1,
"url": "https://github.com/mr-xn/cve-2021-42342"
},
{
"trust": 0.1,
"url": "https://nvd.nist.gov"
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-403427"
},
{
"db": "VULMON",
"id": "CVE-2021-42342"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"db": "NVD",
"id": "CVE-2021-42342"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1020"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "VULHUB",
"id": "VHN-403427"
},
{
"db": "VULMON",
"id": "CVE-2021-42342"
},
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"db": "NVD",
"id": "CVE-2021-42342"
},
{
"db": "CNNVD",
"id": "CNNVD-202110-1020"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-10-14T00:00:00",
"db": "VULHUB",
"id": "VHN-403427"
},
{
"date": "2021-10-14T00:00:00",
"db": "VULMON",
"id": "CVE-2021-42342"
},
{
"date": "2022-09-27T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"date": "2021-10-14T06:15:07.037000",
"db": "NVD",
"id": "CVE-2021-42342"
},
{
"date": "2021-10-14T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1020"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2021-10-20T00:00:00",
"db": "VULHUB",
"id": "VHN-403427"
},
{
"date": "2021-10-20T00:00:00",
"db": "VULMON",
"id": "CVE-2021-42342"
},
{
"date": "2022-09-27T07:24:00",
"db": "JVNDB",
"id": "JVNDB-2021-013755"
},
{
"date": "2021-10-20T17:35:15.837000",
"db": "NVD",
"id": "CVE-2021-42342"
},
{
"date": "2021-10-21T00:00:00",
"db": "CNNVD",
"id": "CNNVD-202110-1020"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "remote",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1020"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "GoAhead\u00a0 Vulnerability in unlimited upload of dangerous types of files in",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2021-013755"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "code problem",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-202110-1020"
}
],
"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.