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CVE-2018-5441 (GCVE-0-2018-5441)
Vulnerability from cvelistv5 – Published: 2018-01-30 20:00 – Updated: 2024-08-05 05:33
VLAI?
EPSS
Summary
An Improper Validation of Integrity Check Value issue was discovered in PHOENIX CONTACT mGuard firmware versions 7.2 to 8.6.0. mGuard devices rely on internal checksums for verification of the internal integrity of the update packages. Verification may not always be performed correctly, allowing an attacker to modify firmware update packages.
Severity ?
No CVSS data available.
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | PHOENIX CONTACT mGuard |
Affected:
PHOENIX CONTACT mGuard
|
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GHSA-XGQM-F6FC-576H
Vulnerability from github – Published: 2022-05-13 01:32 – Updated: 2022-05-13 01:32
VLAI?
Details
An Improper Validation of Integrity Check Value issue was discovered in PHOENIX CONTACT mGuard firmware versions 7.2 to 8.6.0. mGuard devices rely on internal checksums for verification of the internal integrity of the update packages. Verification may not always be performed correctly, allowing an attacker to modify firmware update packages.
Severity ?
7.8 (High)
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"modified": "2022-05-13T01:32:10Z",
"published": "2022-05-13T01:32:10Z",
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],
"schema_version": "1.4.0",
"severity": [
{
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"type": "CVSS_V3"
}
]
}
FKIE_CVE-2018-5441
Vulnerability from fkie_nvd - Published: 2018-01-30 20:29 - Updated: 2024-11-21 04:08
Severity ?
Summary
An Improper Validation of Integrity Check Value issue was discovered in PHOENIX CONTACT mGuard firmware versions 7.2 to 8.6.0. mGuard devices rely on internal checksums for verification of the internal integrity of the update packages. Verification may not always be performed correctly, allowing an attacker to modify firmware update packages.
References
| URL | Tags | ||
|---|---|---|---|
| ics-cert@hq.dhs.gov | http://www.securityfocus.com/bid/102907 | Third Party Advisory, VDB Entry | |
| ics-cert@hq.dhs.gov | https://cert.vde.com/en-us/advisories/vde-2018-001 | Patch, Third Party Advisory | |
| ics-cert@hq.dhs.gov | https://ics-cert.us-cert.gov/advisories/ICSA-18-030-01 | Third Party Advisory, US Government Resource | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/102907 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://cert.vde.com/en-us/advisories/vde-2018-001 | Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://ics-cert.us-cert.gov/advisories/ICSA-18-030-01 | Third Party Advisory, US Government Resource |
Impacted products
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GSD-2018-5441
Vulnerability from gsd - Updated: 2023-12-13 01:22Details
An Improper Validation of Integrity Check Value issue was discovered in PHOENIX CONTACT mGuard firmware versions 7.2 to 8.6.0. mGuard devices rely on internal checksums for verification of the internal integrity of the update packages. Verification may not always be performed correctly, allowing an attacker to modify firmware update packages.
Aliases
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"cve": {
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"ASSIGNER": "ics-cert@hq.dhs.gov",
"ID": "CVE-2018-5441"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "en",
"value": "An Improper Validation of Integrity Check Value issue was discovered in PHOENIX CONTACT mGuard firmware versions 7.2 to 8.6.0. mGuard devices rely on internal checksums for verification of the internal integrity of the update packages. Verification may not always be performed correctly, allowing an attacker to modify firmware update packages."
}
]
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"description": [
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"lang": "en",
"value": "CWE-20"
}
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},
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"reference_data": [
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"name": "https://ics-cert.us-cert.gov/advisories/ICSA-18-030-01",
"refsource": "MISC",
"tags": [
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"US Government Resource"
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"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-030-01"
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"refsource": "BID",
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},
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"url": "https://cert.vde.com/en-us/advisories/vde-2018-001"
}
]
}
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"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
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"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
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"exploitabilityScore": 3.9,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
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"baseMetricV3": {
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"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
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},
"lastModifiedDate": "2019-10-09T23:41Z",
"publishedDate": "2018-01-30T20:29Z"
}
}
}
CNVD-2018-02344
Vulnerability from cnvd - Published: 2018-01-31
VLAI Severity ?
Title
PHOENIX CONTACT mGuard未授权修改漏洞
Description
Phoenix Contact mGuard是Phoenix Contact的一款保护系统的未授权访问和安装的安全设备。
PHOENIX CONTACT mGuard存在未授权修改漏洞,mGuard设备依靠内部校验更新包完整性,由于验证无法始终正确执行,导致攻击者可利用漏洞修改固件更新包。
Severity
高
Patch Name
PHOENIX CONTACT mGuard未授权修改漏洞的补丁
Patch Description
Phoenix Contact mGuard是Phoenix Contact的一款保护系统的未授权访问和安装的安全设备。
PHOENIX CONTACT mGuard存在未授权修改漏洞,mGuard设备依靠内部校验更新包完整性,由于验证无法始终正确执行,导致攻击者可利用漏洞修改固件更新包。目前,供应商发布了安全公告及相关补丁信息,修复了此漏洞。
Formal description
用户可联系供应商获得补丁信息: http://www.phoenixcontact.net/qr/2702547/firmware_update
Reference
https://ics-cert.us-cert.gov/advisories/ICSA-18-030-01
Impacted products
| Name | PHOENIX CONTACT mGuard >=7.2,<=8.6.0 |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2018-5441"
}
},
"description": "Phoenix Contact mGuard\u662fPhoenix Contact\u7684\u4e00\u6b3e\u4fdd\u62a4\u7cfb\u7edf\u7684\u672a\u6388\u6743\u8bbf\u95ee\u548c\u5b89\u88c5\u7684\u5b89\u5168\u8bbe\u5907\u3002 \r\n\r\nPHOENIX CONTACT mGuard\u5b58\u5728\u672a\u6388\u6743\u4fee\u6539\u6f0f\u6d1e\uff0cmGuard\u8bbe\u5907\u4f9d\u9760\u5185\u90e8\u6821\u9a8c\u66f4\u65b0\u5305\u5b8c\u6574\u6027\uff0c\u7531\u4e8e\u9a8c\u8bc1\u65e0\u6cd5\u59cb\u7ec8\u6b63\u786e\u6267\u884c\uff0c\u5bfc\u81f4\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u4fee\u6539\u56fa\u4ef6\u66f4\u65b0\u5305\u3002",
"discovererName": "PHOENIX CONTACT",
"formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://www.phoenixcontact.net/qr/2702547/firmware_update",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2018-02344",
"openTime": "2018-01-31",
"patchDescription": "Phoenix Contact mGuard\u662fPhoenix Contact\u7684\u4e00\u6b3e\u4fdd\u62a4\u7cfb\u7edf\u7684\u672a\u6388\u6743\u8bbf\u95ee\u548c\u5b89\u88c5\u7684\u5b89\u5168\u8bbe\u5907\u3002 \r\n\r\nPHOENIX CONTACT mGuard\u5b58\u5728\u672a\u6388\u6743\u4fee\u6539\u6f0f\u6d1e\uff0cmGuard\u8bbe\u5907\u4f9d\u9760\u5185\u90e8\u6821\u9a8c\u66f4\u65b0\u5305\u5b8c\u6574\u6027\uff0c\u7531\u4e8e\u9a8c\u8bc1\u65e0\u6cd5\u59cb\u7ec8\u6b63\u786e\u6267\u884c\uff0c\u5bfc\u81f4\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u4fee\u6539\u56fa\u4ef6\u66f4\u65b0\u5305\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
"patchName": "PHOENIX CONTACT mGuard\u672a\u6388\u6743\u4fee\u6539\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "PHOENIX CONTACT mGuard \u003e=7.2\uff0c\u003c=8.6.0"
},
"referenceLink": "https://ics-cert.us-cert.gov/advisories/ICSA-18-030-01",
"serverity": "\u9ad8",
"submitTime": "2018-01-31",
"title": "PHOENIX CONTACT mGuard\u672a\u6388\u6743\u4fee\u6539\u6f0f\u6d1e"
}
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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.
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