Search
Find a vulnerability
Search criteria
2 vulnerabilities found for MAVLink by PX4
CVE-2020-10283 (GCVE-0-2020-10283)
Vulnerability from nvd – Published: 2020-08-20 08:15 – Updated: 2024-09-16 17:08
VLAI
Title
RVD#3317: MAVLink version handshaking allows for an attacker to bypass authentication
Summary
The Micro Air Vehicle Link (MAVLink) protocol presents authentication mechanisms on its version 2.0 however according to its documentation, in order to maintain backwards compatibility, GCS and autopilot negotiate the version via the AUTOPILOT_VERSION message. Since this negotiation depends on the answer, an attacker may craft packages in a way that hints the autopilot to adopt version 1.0 of MAVLink for the communication. Given the lack of authentication capabilities in such version of MAVLink (refer to CVE-2020-10282), attackers may use this method to bypass authentication capabilities and interact with the autopilot directly.
Severity
8.1 (High)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/aliasrobotics/RVD/issues/3316 | x_refsource_CONFIRM |
Date Public
2020-08-20 00:00
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T10:58:40.387Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/aliasrobotics/RVD/issues/3316"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "MAVLink",
"vendor": "PX4",
"versions": [
{
"status": "affected",
"version": "2.0"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Victor Mayoral Vilches (Alias Robotics)"
}
],
"datePublic": "2020-08-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "The Micro Air Vehicle Link (MAVLink) protocol presents authentication mechanisms on its version 2.0 however according to its documentation, in order to maintain backwards compatibility, GCS and autopilot negotiate the version via the AUTOPILOT_VERSION message. Since this negotiation depends on the answer, an attacker may craft packages in a way that hints the autopilot to adopt version 1.0 of MAVLink for the communication. Given the lack of authentication capabilities in such version of MAVLink (refer to CVE-2020-10282), attackers may use this method to bypass authentication capabilities and interact with the autopilot directly."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-288",
"description": "CWE-288",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-08-20T08:15:12.000Z",
"orgId": "dc524f69-879d-41dc-ab8f-724e78658a1a",
"shortName": "Alias"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/aliasrobotics/RVD/issues/3316"
}
],
"source": {
"defect": [
"RVD#3317"
],
"discovery": "EXTERNAL"
},
"title": "RVD#3317: MAVLink version handshaking allows for an attacker to bypass authentication",
"x_generator": {
"engine": "Robot Vulnerability Database (RVD)"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@aliasrobotics.com",
"DATE_PUBLIC": "2020-08-20T08:07:15 +00:00",
"ID": "CVE-2020-10283",
"STATE": "PUBLIC",
"TITLE": "RVD#3317: MAVLink version handshaking allows for an attacker to bypass authentication"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "MAVLink",
"version": {
"version_data": [
{
"version_value": "2.0"
}
]
}
}
]
},
"vendor_name": "PX4"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Victor Mayoral Vilches (Alias Robotics)"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The Micro Air Vehicle Link (MAVLink) protocol presents authentication mechanisms on its version 2.0 however according to its documentation, in order to maintain backwards compatibility, GCS and autopilot negotiate the version via the AUTOPILOT_VERSION message. Since this negotiation depends on the answer, an attacker may craft packages in a way that hints the autopilot to adopt version 1.0 of MAVLink for the communication. Given the lack of authentication capabilities in such version of MAVLink (refer to CVE-2020-10282), attackers may use this method to bypass authentication capabilities and interact with the autopilot directly."
}
]
},
"generator": {
"engine": "Robot Vulnerability Database (RVD)"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "high",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-288"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/aliasrobotics/RVD/issues/3316",
"refsource": "CONFIRM",
"url": "https://github.com/aliasrobotics/RVD/issues/3316"
}
]
},
"source": {
"defect": [
"RVD#3317"
],
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "dc524f69-879d-41dc-ab8f-724e78658a1a",
"assignerShortName": "Alias",
"cveId": "CVE-2020-10283",
"datePublished": "2020-08-20T08:15:13.054Z",
"dateReserved": "2020-03-10T00:00:00.000Z",
"dateUpdated": "2024-09-16T17:08:41.099Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2020-10283 (GCVE-0-2020-10283)
Vulnerability from cvelistv5 – Published: 2020-08-20 08:15 – Updated: 2024-09-16 17:08
VLAI
Title
RVD#3317: MAVLink version handshaking allows for an attacker to bypass authentication
Summary
The Micro Air Vehicle Link (MAVLink) protocol presents authentication mechanisms on its version 2.0 however according to its documentation, in order to maintain backwards compatibility, GCS and autopilot negotiate the version via the AUTOPILOT_VERSION message. Since this negotiation depends on the answer, an attacker may craft packages in a way that hints the autopilot to adopt version 1.0 of MAVLink for the communication. Given the lack of authentication capabilities in such version of MAVLink (refer to CVE-2020-10282), attackers may use this method to bypass authentication capabilities and interact with the autopilot directly.
Severity
8.1 (High)
CWE
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/aliasrobotics/RVD/issues/3316 | x_refsource_CONFIRM |
Date Public
2020-08-20 00:00
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T10:58:40.387Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://github.com/aliasrobotics/RVD/issues/3316"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "MAVLink",
"vendor": "PX4",
"versions": [
{
"status": "affected",
"version": "2.0"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Victor Mayoral Vilches (Alias Robotics)"
}
],
"datePublic": "2020-08-20T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "The Micro Air Vehicle Link (MAVLink) protocol presents authentication mechanisms on its version 2.0 however according to its documentation, in order to maintain backwards compatibility, GCS and autopilot negotiate the version via the AUTOPILOT_VERSION message. Since this negotiation depends on the answer, an attacker may craft packages in a way that hints the autopilot to adopt version 1.0 of MAVLink for the communication. Given the lack of authentication capabilities in such version of MAVLink (refer to CVE-2020-10282), attackers may use this method to bypass authentication capabilities and interact with the autopilot directly."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-288",
"description": "CWE-288",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-08-20T08:15:12.000Z",
"orgId": "dc524f69-879d-41dc-ab8f-724e78658a1a",
"shortName": "Alias"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/aliasrobotics/RVD/issues/3316"
}
],
"source": {
"defect": [
"RVD#3317"
],
"discovery": "EXTERNAL"
},
"title": "RVD#3317: MAVLink version handshaking allows for an attacker to bypass authentication",
"x_generator": {
"engine": "Robot Vulnerability Database (RVD)"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@aliasrobotics.com",
"DATE_PUBLIC": "2020-08-20T08:07:15 +00:00",
"ID": "CVE-2020-10283",
"STATE": "PUBLIC",
"TITLE": "RVD#3317: MAVLink version handshaking allows for an attacker to bypass authentication"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "MAVLink",
"version": {
"version_data": [
{
"version_value": "2.0"
}
]
}
}
]
},
"vendor_name": "PX4"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Victor Mayoral Vilches (Alias Robotics)"
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "The Micro Air Vehicle Link (MAVLink) protocol presents authentication mechanisms on its version 2.0 however according to its documentation, in order to maintain backwards compatibility, GCS and autopilot negotiate the version via the AUTOPILOT_VERSION message. Since this negotiation depends on the answer, an attacker may craft packages in a way that hints the autopilot to adopt version 1.0 of MAVLink for the communication. Given the lack of authentication capabilities in such version of MAVLink (refer to CVE-2020-10282), attackers may use this method to bypass authentication capabilities and interact with the autopilot directly."
}
]
},
"generator": {
"engine": "Robot Vulnerability Database (RVD)"
},
"impact": {
"cvss": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "high",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-288"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/aliasrobotics/RVD/issues/3316",
"refsource": "CONFIRM",
"url": "https://github.com/aliasrobotics/RVD/issues/3316"
}
]
},
"source": {
"defect": [
"RVD#3317"
],
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "dc524f69-879d-41dc-ab8f-724e78658a1a",
"assignerShortName": "Alias",
"cveId": "CVE-2020-10283",
"datePublished": "2020-08-20T08:15:13.054Z",
"dateReserved": "2020-03-10T00:00:00.000Z",
"dateUpdated": "2024-09-16T17:08:41.099Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}