Action not permitted
Modal body text goes here.
Modal Title
Modal Body
CNVD-2017-27846
Vulnerability from cnvd - Published: 2017-09-21
VLAI Severity ?
Title
SMA Solar Technology inverter存在未明漏洞（CNVD-2017-27846）
Description
SMA Solar Technology inverter是德国SMA公司的一款光伏逆变器设备。
SMA Solar Technology inverter中存在安全漏洞。攻击者可利用该漏洞更改敏感参数。
Severity
高
Formal description
厂商尚未提供漏洞修复方案，请关注厂商主页更新： http://www.sma.de/
Reference
https://horusscenario.com/CVE-information/
Impacted products
| Name | SMA Solar Technology inverter |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2017-9855"
}
},
"description": "SMA Solar Technology inverter\u662f\u5fb7\u56fdSMA\u516c\u53f8\u7684\u4e00\u6b3e\u5149\u4f0f\u9006\u53d8\u5668\u8bbe\u5907\u3002\r\n\r\nSMA Solar Technology inverter\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u66f4\u6539\u654f\u611f\u53c2\u6570\u3002",
"discovererName": "Willem Westerhof",
"formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://www.sma.de/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2017-27846",
"openTime": "2017-09-21",
"products": {
"product": "SMA Solar Technology inverter"
},
"referenceLink": "https://horusscenario.com/CVE-information/",
"serverity": "\u9ad8",
"submitTime": "2017-08-10",
"title": "SMA Solar Technology inverter\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2017-27846\uff09"
}
CVE-2017-9855 (GCVE-0-2017-9855)
Vulnerability from cvelistv5 – Published: 2017-08-05 17:00 – Updated: 2024-10-29 13:57 Disputed
VLAI?
EPSS
Summary
An issue was discovered in SMA Solar Technology products. A secondary authentication system is available for Installers called the Grid Guard system. This system uses predictable codes, and a single Grid Guard code can be used on any SMA inverter. Any such code, when combined with the installer account, allows changing very sensitive parameters. NOTE: the vendor reports that Grid Guard is not an authentication feature; it is only a tracing feature. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected
Severity ?
9.8 (Critical)
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_3600_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_3600_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_5000_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_5000_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_tripower_core1_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_tripower_core1_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_tripower_15000tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_tripower_15000tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_tripower_20000tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_tripower_20000tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_tripower_25000tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_tripower_25000tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_tripower_5000tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_tripower_5000tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_tripower_12000tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_tripower_12000tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_tripower_60_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_tripower_60_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_3000tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_3000tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_3600tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_3600tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_4000tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_4000tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_5000tl_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_5000tl_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_1.5_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_1.5_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_2.5_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_2.5_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_3.0_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_3.0_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_3.6_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_3.6_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_4.0_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_4.0_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_5.0_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_5.0_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_2200_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_2200_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_1000cp_xt_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_1000cp_xt_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_800cp_xt_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_800cp_xt_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_850cp_xt_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_850cp_xt_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_900cp_xt_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_900cp_xt_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_500cp_xt_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_500cp_xt_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_630cp_xt_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_630cp_xt_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_720cp_xt_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_720cp_xt_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_760cp_xt_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_760cp_xt_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_500_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_500_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_630_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_630_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_720_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_720_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_760_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_760_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_800_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_800_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_850_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_850_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_900_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_900_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_1000_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_1000_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_2200_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_2200_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_central_storage_2500-ev_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_central_storage_2500-ev_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
},
{
"cpes": [
"cpe:2.3:o:sma:sunny_boy_storage_2.5_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "sunny_boy_storage_2.5_firmware",
"vendor": "sma",
"versions": [
{
"status": "affected",
"version": "-"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"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"
}
},
{
"other": {
"content": {
"id": "CVE-2017-9855",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-04-23T16:01:09.712724Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-863",
"description": "CWE-863 Incorrect Authorization",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-29T13:57:15.277Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-05T17:18:02.233Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://www.sma.de/en/statement-on-cyber-security.html"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://horusscenario.com/CVE-information/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2017-08-05T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "An issue was discovered in SMA Solar Technology products. A secondary authentication system is available for Installers called the Grid Guard system. This system uses predictable codes, and a single Grid Guard code can be used on any SMA inverter. Any such code, when combined with the installer account, allows changing very sensitive parameters. NOTE: the vendor reports that Grid Guard is not an authentication feature; it is only a tracing feature. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected"
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2017-08-21T08:57:01",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "http://www.sma.de/en/statement-on-cyber-security.html"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://horusscenario.com/CVE-information/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf"
}
],
"tags": [
"disputed"
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cve@mitre.org",
"ID": "CVE-2017-9855",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "n/a",
"version": {
"version_data": [
{
"version_value": "n/a"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** DISPUTED ** An issue was discovered in SMA Solar Technology products. A secondary authentication system is available for Installers called the Grid Guard system. This system uses predictable codes, and a single Grid Guard code can be used on any SMA inverter. Any such code, when combined with the installer account, allows changing very sensitive parameters. NOTE: the vendor reports that Grid Guard is not an authentication feature; it is only a tracing feature. Also, only Sunny Boy TLST-21 and TL-21 and Sunny Tripower TL-10 and TL-30 could potentially be affected."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "http://www.sma.de/en/statement-on-cyber-security.html",
"refsource": "MISC",
"url": "http://www.sma.de/en/statement-on-cyber-security.html"
},
{
"name": "https://horusscenario.com/CVE-information/",
"refsource": "MISC",
"url": "https://horusscenario.com/CVE-information/"
},
{
"name": "http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf",
"refsource": "MISC",
"url": "http://www.sma.de/fileadmin/content/global/specials/documents/cyber-security/Whitepaper-Cyber-Security-AEN1732_07.pdf"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2017-9855",
"datePublished": "2017-08-05T17:00:00",
"dateReserved": "2017-06-24T00:00:00",
"dateUpdated": "2024-10-29T13:57:15.277Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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…