VAR-201803-1402
Vulnerability from variot - Updated: 2023-12-18 13:43A vulnerability in the FTP server of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to log in to the FTP server of the device without a valid password. The attacker does need to have a valid username. The vulnerability is due to incorrect FTP user credential validation. An attacker could exploit this vulnerability by using FTP to connect to the management IP address of the targeted device. A successful exploit could allow the attacker to log in to the FTP server of the Cisco WSA without having a valid password. This vulnerability affects Cisco AsyncOS for WSA Software on both virtual and hardware appliances that are running any release of Cisco AsyncOS 10.5.1 for WSA Software. The device is vulnerable only if FTP is enabled on the management interface. FTP is disabled by default. Cisco Bug IDs: CSCvf74281. Vendors have confirmed this vulnerability Bug ID CSCvf74281 It is released as.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Cisco WebSecurity Appliance (WSA) is designed to help organizations address the growing challenges of protecting and controlling network traffic, making it easier and faster to deploy while reducing maintenance requirements, latency, and operational costs. An attacker can exploit this issue to bypass authentication mechanism and perform unauthorized actions. This may lead to further attacks. The appliance provides SaaS-based access control, real-time network reporting and tracking, and security policy formulation. AsyncOS is an operating system that runs on it. FTP server is one of the FTP servers
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-201803-1402",
"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": "asyncos",
"scope": "eq",
"trust": 1.9,
"vendor": "cisco",
"version": "10.5.1-296"
},
{
"model": "asyncos",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "web security appliance",
"scope": "eq",
"trust": 0.6,
"vendor": "cisco",
"version": "10.5.1"
},
{
"model": "web security appliance",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "10.5.1-296"
},
{
"model": "asyncos",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "10.5.1"
},
{
"model": "web security appliance",
"scope": "ne",
"trust": 0.3,
"vendor": "cisco",
"version": "10.5.2-034"
},
{
"model": "asyncos",
"scope": "ne",
"trust": 0.3,
"vendor": "cisco",
"version": "10.5.2-042"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"db": "BID",
"id": "103407"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"db": "NVD",
"id": "CVE-2018-0087"
},
{
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
]
},
"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:o:cisco:asyncos:10.5.1-296:*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2018-0087"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco",
"sources": [
{
"db": "BID",
"id": "103407"
}
],
"trust": 0.3
},
"cve": "CVE-2018-0087",
"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": false,
"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-2018-0087",
"impactScore": null,
"integrityImpact": "Partial",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.8,
"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-2018-06716",
"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"
},
{
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 8.6,
"id": "VHN-118289",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:N/AC:M/AU:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"author": "NVD",
"availabilityImpact": "LOW",
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"exploitabilityScore": 2.2,
"impactScore": 3.4,
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
},
{
"attackComplexity": "High",
"attackVector": "Network",
"author": "NVD",
"availabilityImpact": "Low",
"baseScore": 5.6,
"baseSeverity": "Medium",
"confidentialityImpact": "Low",
"exploitabilityScore": null,
"id": "CVE-2018-0087",
"impactScore": null,
"integrityImpact": "Low",
"privilegesRequired": "None",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2018-0087",
"trust": 1.8,
"value": "MEDIUM"
},
{
"author": "CNVD",
"id": "CNVD-2018-06716",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-201803-264",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULHUB",
"id": "VHN-118289",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"db": "VULHUB",
"id": "VHN-118289"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"db": "NVD",
"id": "CVE-2018-0087"
},
{
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability in the FTP server of the Cisco Web Security Appliance (WSA) could allow an unauthenticated, remote attacker to log in to the FTP server of the device without a valid password. The attacker does need to have a valid username. The vulnerability is due to incorrect FTP user credential validation. An attacker could exploit this vulnerability by using FTP to connect to the management IP address of the targeted device. A successful exploit could allow the attacker to log in to the FTP server of the Cisco WSA without having a valid password. This vulnerability affects Cisco AsyncOS for WSA Software on both virtual and hardware appliances that are running any release of Cisco AsyncOS 10.5.1 for WSA Software. The device is vulnerable only if FTP is enabled on the management interface. FTP is disabled by default. Cisco Bug IDs: CSCvf74281. Vendors have confirmed this vulnerability Bug ID CSCvf74281 It is released as.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Cisco WebSecurity Appliance (WSA) is designed to help organizations address the growing challenges of protecting and controlling network traffic, making it easier and faster to deploy while reducing maintenance requirements, latency, and operational costs. \nAn attacker can exploit this issue to bypass authentication mechanism and perform unauthorized actions. This may lead to further attacks. The appliance provides SaaS-based access control, real-time network reporting and tracking, and security policy formulation. AsyncOS is an operating system that runs on it. FTP server is one of the FTP servers",
"sources": [
{
"db": "NVD",
"id": "CVE-2018-0087"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"db": "BID",
"id": "103407"
},
{
"db": "VULHUB",
"id": "VHN-118289"
}
],
"trust": 2.52
},
"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-2018-0087",
"trust": 3.4
},
{
"db": "BID",
"id": "103407",
"trust": 2.0
},
{
"db": "SECTRACK",
"id": "1040464",
"trust": 1.7
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-201803-264",
"trust": 0.7
},
{
"db": "CNVD",
"id": "CNVD-2018-06716",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-118289",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"db": "VULHUB",
"id": "VHN-118289"
},
{
"db": "BID",
"id": "103407"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"db": "NVD",
"id": "CVE-2018-0087"
},
{
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
]
},
"id": "VAR-201803-1402",
"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-2018-06716"
},
{
"db": "VULHUB",
"id": "VHN-118289"
}
],
"trust": 1.14624132
},
"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": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-06716"
}
]
},
"last_update_date": "2023-12-18T13:43:48.210000Z",
"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": "cisco-sa-20180307-wsa",
"trust": 0.8,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20180307-wsa"
},
{
"title": "CiscoWebSecurityApplianceFTP authentication bypasses the patch for the vulnerability",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchinfo/show/124331"
},
{
"title": "Cisco Web Security Appliance FTP Server security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=78997"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
]
},
"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-287",
"trust": 1.9
},
{
"problemtype": "CWE-254",
"trust": 0.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-118289"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"db": "NVD",
"id": "CVE-2018-0087"
}
]
},
"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": 2.6,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20180307-wsa"
},
{
"trust": 1.7,
"url": "http://www.securityfocus.com/bid/103407"
},
{
"trust": 1.7,
"url": "http://www.securitytracker.com/id/1040464"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-0087"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2018-0087"
},
{
"trust": 0.3,
"url": "http://www.cisco.com/"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"db": "VULHUB",
"id": "VHN-118289"
},
{
"db": "BID",
"id": "103407"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"db": "NVD",
"id": "CVE-2018-0087"
},
{
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"db": "VULHUB",
"id": "VHN-118289"
},
{
"db": "BID",
"id": "103407"
},
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"db": "NVD",
"id": "CVE-2018-0087"
},
{
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2018-03-29T00:00:00",
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"date": "2018-03-08T00:00:00",
"db": "VULHUB",
"id": "VHN-118289"
},
{
"date": "2018-03-07T00:00:00",
"db": "BID",
"id": "103407"
},
{
"date": "2018-04-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"date": "2018-03-08T07:29:00.223000",
"db": "NVD",
"id": "CVE-2018-0087"
},
{
"date": "2018-03-09T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2018-03-29T00:00:00",
"db": "CNVD",
"id": "CNVD-2018-06716"
},
{
"date": "2019-10-09T00:00:00",
"db": "VULHUB",
"id": "VHN-118289"
},
{
"date": "2018-03-07T00:00:00",
"db": "BID",
"id": "103407"
},
{
"date": "2018-04-24T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2018-002690"
},
{
"date": "2019-10-09T23:31:12.223000",
"db": "NVD",
"id": "CVE-2018-0087"
},
{
"date": "2019-10-17T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
]
},
"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-201803-264"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco Web Security Appliance Vulnerabilities related to security functions",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2018-002690"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "authorization issue",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201803-264"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…