jvndb - jvndb-2020-000087

JVNDB-2020-000087

Vulnerability from jvndb - Published: 2020-12-18 17:00 - Updated:2021-07-21 16:21

Severity ?

4.8 (Medium) - cvssV3_0 - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Summary

Management software for NEC Storage disk array system vulnerable to improper server certificate verification

Details

Management software for NEC Storage disk array system provided by NEC Corporation is vulnerable to improper server certificate verification (CWE-295). Masaaki KOBAYASHI reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.

References

Type

URL

	JVN	https://jvn.jp/en/jp/JVN10100024/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5684
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2020-5684
	No Mapping(CWE-Other)	https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html

Impacted products

Vendor

Product

NEC Corporation

iSM Client

Show details on JVN DB website

JSON

To clipboard

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  "dc:date": "2021-07-21T16:21+09:00",
  "dcterms:issued": "2020-12-18T17:00+09:00",
  "dcterms:modified": "2021-07-21T16:21+09:00",
  "description": "Management software for NEC Storage disk array system provided by NEC Corporation is vulnerable to improper server certificate verification (CWE-295).\r\n\r\nMasaaki KOBAYASHI reported this vulnerability to IPA.\r\nJPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.",
  "link": "https://jvndb.jvn.jp/en/contents/2020/JVNDB-2020-000087.html",
  "sec:cpe": {
    "#text": "cpe:/a:nec:ism_client",
    "@product": "iSM Client",
    "@vendor": "NEC Corporation",
    "@version": "2.2"
  },
  "sec:cvss": [
    {
      "@score": "4.0",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "AV:N/AC:H/Au:N/C:P/I:P/A:N",
      "@version": "2.0"
    },
    {
      "@score": "4.8",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2020-000087",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/jp/JVN10100024/index.html",
      "@id": "JVN#10100024",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5684",
      "@id": "CVE-2020-5684",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2020-5684",
      "@id": "CVE-2020-5684",
      "@source": "NVD"
    },
    {
      "#text": "https://www.ipa.go.jp/en/security/vulnerabilities/cwe.html",
      "@id": "CWE-Other",
      "@title": "No Mapping(CWE-Other)"
    }
  ],
  "title": "Management software for NEC Storage disk array system vulnerable to improper server certificate verification"
}

CVE-2020-5684 (GCVE-0-2020-5684)

Vulnerability from cvelistv5 – Published: 2020-12-24 01:20 – Updated: 2024-08-04 08:39

Summary

iSM client versions from V5.1 prior to V12.1 running on NEC Storage Manager or NEC Storage Manager Express does not verify a server certificate properly, which allows a man-in-the-middle attacker to eavesdrop on an encrypted communication or alter the communication via a crafted certificate.

Severity ?

No CVSS data available.

CWE

Improper server certificate verification

Assigner

jpcert

References

URL

Tags

	https://jpn.nec.com/security-info/secinfo/nv20-015.html	x_refsource_MISC
	https://jvn.jp/en/jp/JVN10100024/index.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	NEC Corporation	Management software for NEC Storage disk array system	Affected: iSM client versions from V5.1 prior to V12.1 running on NEC Storage Manager or NEC Storage Manager Express

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

Action not permitted

JVNDB-2020-000087

CVE-2020-5684 (GCVE-0-2020-5684)

Tags

Sightings

Nomenclature