gsd-2023-4217
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A vulnerability has been identified in PT-G503 Series versions prior to v5.2, where the session cookies attribute is not set properly in the affected application. The vulnerability may lead to security risks, potentially exposing user session data to unauthorized access and manipulation.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-4217",
"id": "GSD-2023-4217"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-4217"
],
"details": "A vulnerability has been identified in PT-G503 Series versions prior to v5.2, where the session cookies attribute is not set properly in the affected application. The vulnerability may lead to security risks, potentially exposing user session data to unauthorized access and manipulation.\n\n",
"id": "GSD-2023-4217",
"modified": "2023-12-13T01:20:26.526658Z",
"schema_version": "1.4.0"
}
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"ASSIGNER": "psirt@moxa.com",
"ID": "CVE-2023-4217",
"STATE": "PUBLIC"
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"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "PT-G503 Series",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "1.0",
"version_value": "5.2"
}
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"vendor_name": "Moxa"
}
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"description": {
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"lang": "eng",
"value": "A vulnerability has been identified in PT-G503 Series versions prior to v5.2, where the session cookies attribute is not set properly in the affected application. The vulnerability may lead to security risks, potentially exposing user session data to unauthorized access and manipulation.\n\n"
}
]
},
"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"impact": {
"cvss": [
{
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 3.1,
"baseSeverity": "LOW",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N",
"version": "3.1"
}
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"problemtype": {
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"description": [
{
"cweId": "CWE-1004",
"lang": "eng",
"value": "CWE-1004: Sensitive Cookie Without \u0027HttpOnly\u0027 Flag"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230203-pt-g503-series-multiple-vulnerabilities",
"refsource": "MISC",
"url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230203-pt-g503-series-multiple-vulnerabilities"
}
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},
"source": {
"discovery": "EXTERNAL"
},
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"base64": false,
"type": "text/html",
"value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eUsers should carefully use HTTP if necessary, and could try to replace HTTP by HTTPS when using the web service. Additionally, refer to the following mitigation measures to deploy the product in an appropriate product security context.\u003c/span\u003e\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003e\u0026nbsp;\u003cbr\u003e\u003cdiv\u003e\u003cp\u003eMoxa recommends users follow CISA recommendations. \u0026nbsp;\u003c/p\u003e\u003c/div\u003e\u003cdiv\u003e\u003cul\u003e\u003cli\u003eReduce network exposure by ensuring that all control system devices and systems are not accessible from the Internet.\u003c/li\u003e\u003cli\u003ePlace control system networks and remote devices behind firewalls, isolating them from business networks.\u003c/li\u003e\u003cli\u003eWhen remote access is necessary, employ secure methods such as Virtual Private Networks (VPNs). It is important to note that VPNs may have vulnerabilities and should be kept up to date with the latest available version. Remember that the security of a VPN depends on the security of its connected devices.\u003c/li\u003e\u003c/ul\u003e\u003c/div\u003e\u003c/span\u003e"
}
],
"value": "Users should carefully use HTTP if necessary, and could try to replace HTTP by HTTPS when using the web service. Additionally, refer to the following mitigation measures to deploy the product in an appropriate product security context.\u00a0\nMoxa recommends users follow CISA recommendations. \u00a0\n\n\n\n * Reduce network exposure by ensuring that all control system devices and systems are not accessible from the Internet.\n * Place control system networks and remote devices behind firewalls, isolating them from business networks.\n * When remote access is necessary, employ secure methods such as Virtual Private Networks (VPNs). It is important to note that VPNs may have vulnerabilities and should be kept up to date with the latest available version. Remember that the security of a VPN depends on the security of its connected devices.\n\n\n\n\n"
}
]
},
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"cpe23Uri": "cpe:2.3:o:moxa:eds-g503_firmware:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "5.2",
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"ID": "CVE-2023-4217"
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"description": {
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"value": "A vulnerability has been identified in PT-G503 Series versions prior to v5.2, where the session cookies attribute is not set properly in the affected application. The vulnerability may lead to security risks, potentially exposing user session data to unauthorized access and manipulation.\n\n"
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"name": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230203-pt-g503-series-multiple-vulnerabilities",
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"tags": [
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"url": "https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230203-pt-g503-series-multiple-vulnerabilities"
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"impact": {
"baseMetricV3": {
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"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
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"exploitabilityScore": 3.9,
"impactScore": 1.4
}
},
"lastModifiedDate": "2023-11-09T19:47Z",
"publishedDate": "2023-11-02T17:15Z"
}
}
}
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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.
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- 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.