All the vulnerabilites related to NEC - ExpressCluster
cve-2020-17408
Vulnerability from cvelistv5
Published
2020-09-10 16:35
Modified
2024-08-04 13:53
Severity ?
EPSS score ?
Summary
This vulnerability allows remote attackers to disclose sensitive information on affected installations of NEC ExpressCluster 4.1. Authentication is not required to exploit this vulnerability. The specific flaw exists within the clpwebmc executable. Due to the improper restriction of XML External Entity (XXE) references, a specially-crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM. Was ZDI-CAN-10801.
References
▼ | URL | Tags |
---|---|---|
https://www.zerodayinitiative.com/advisories/ZDI-20-1102/ | x_refsource_MISC | |
https://www.support.nec.co.jp/en/View.aspx?id=9510100319 | x_refsource_MISC |
Impacted products
▼ | Vendor | Product |
---|---|---|
NEC | ExpressCluster |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T13:53:16.975Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1102/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.support.nec.co.jp/en/View.aspx?id=9510100319" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "ExpressCluster", "vendor": "NEC", "versions": [ { "status": "affected", "version": "4.1" } ] } ], "credits": [ { "lang": "en", "value": "rgod" } ], "descriptions": [ { "lang": "en", "value": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of NEC ExpressCluster 4.1. Authentication is not required to exploit this vulnerability. The specific flaw exists within the clpwebmc executable. Due to the improper restriction of XML External Entity (XXE) references, a specially-crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM. Was ZDI-CAN-10801." } ], "metrics": [ { "cvssV3_0": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-611", "description": "CWE-611: Improper Restriction of XML External Entity Reference (\u0027XXE\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2020-09-10T16:35:18", "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1102/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.support.nec.co.jp/en/View.aspx?id=9510100319" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "zdi-disclosures@trendmicro.com", "ID": "CVE-2020-17408", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "ExpressCluster", "version": { "version_data": [ { "version_value": "4.1" } ] } } ] }, "vendor_name": "NEC" } ] } }, "credit": "rgod", "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "This vulnerability allows remote attackers to disclose sensitive information on affected installations of NEC ExpressCluster 4.1. Authentication is not required to exploit this vulnerability. The specific flaw exists within the clpwebmc executable. Due to the improper restriction of XML External Entity (XXE) references, a specially-crafted document specifying a URI causes the XML parser to access the URI and embed the contents back into the XML document for further processing. An attacker can leverage this vulnerability to disclose information in the context of SYSTEM. Was ZDI-CAN-10801." } ] }, "impact": { "cvss": { "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.0" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-611: Improper Restriction of XML External Entity Reference (\u0027XXE\u0027)" } ] } ] }, "references": { "reference_data": [ { "name": "https://www.zerodayinitiative.com/advisories/ZDI-20-1102/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-20-1102/" }, { "name": "https://www.support.nec.co.jp/en/View.aspx?id=9510100319", "refsource": "MISC", "url": "https://www.support.nec.co.jp/en/View.aspx?id=9510100319" } ] } } } }, "cveMetadata": { "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "assignerShortName": "zdi", "cveId": "CVE-2020-17408", "datePublished": "2020-09-10T16:35:18", "dateReserved": "2020-08-07T00:00:00", "dateUpdated": "2024-08-04T13:53:16.975Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }