jvndb - jvndb-2021-003929

jvndb-2021-003929

Vulnerability from jvndb

Published

2021-12-24 10:51

Modified

2021-12-24 10:51

Severity ?

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

Summary

Multiple vulnerabilities in multiple Yamaha routers

Details

Multiple routers provided by Yamaha Corporation contain multiple vulnerabilities listed below. * Cross-site script inclusion (CWE-829) - CVE-2021-20843 * Improper neutralization of HTTP request headers for scripting syntax (CWE-644) - CVE-2021-20844 Shoji Baba of IERAE SECURITY INC. reported these vulnerabilities to JPCERT/CC. JPCERT/CC coordinated with the developer.

References

▼	Type	URL
	JVN	https://jvn.jp/en/vu/JVNVU91161784/index.html
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20843
	CVE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20844
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-20843
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2021-20844
	Improper Neutralization of HTTP Headers for Scripting Syntax(CWE-644)	https://cwe.mitre.org/data/definitions/644.html
	Inclusion of Functionality from Untrusted Control Sphere(CWE-829)	https://cwe.mitre.org/data/definitions/829.html

Impacted products

▼	Vendor	Product
	Yamaha Corporation	NVR510
	Yamaha Corporation	NVR700W
	Yamaha Corporation	RTX1210
	Yamaha Corporation	RTX830

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-003929.html",
  "dc:date": "2021-12-24T10:51+09:00",
  "dcterms:issued": "2021-12-24T10:51+09:00",
  "dcterms:modified": "2021-12-24T10:51+09:00",
  "description": "Multiple routers provided by Yamaha Corporation contain multiple vulnerabilities listed below.\r\n\r\n  * Cross-site script inclusion (CWE-829) - CVE-2021-20843\r\n  * Improper neutralization of HTTP request headers for scripting syntax (CWE-644) - CVE-2021-20844\r\n\r\nShoji Baba of IERAE SECURITY INC. reported these vulnerabilities to JPCERT/CC.\r\nJPCERT/CC coordinated with the developer.",
  "link": "https://jvndb.jvn.jp/en/contents/2021/JVNDB-2021-003929.html",
  "sec:cpe": [
    {
      "#text": "cpe:/o:yamaha:nvr510_firmware",
      "@product": "NVR510",
      "@vendor": "Yamaha Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:yamaha:nvr700w_firmware",
      "@product": "NVR700W",
      "@vendor": "Yamaha Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:yamaha:rtx1210_firmware",
      "@product": "RTX1210",
      "@vendor": "Yamaha Corporation",
      "@version": "2.2"
    },
    {
      "#text": "cpe:/o:yamaha:rtx830_firmware",
      "@product": "RTX830",
      "@vendor": "Yamaha Corporation",
      "@version": "2.2"
    }
  ],
  "sec:cvss": [
    {
      "@score": "3.5",
      "@severity": "Low",
      "@type": "Base",
      "@vector": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
      "@version": "2.0"
    },
    {
      "@score": "4.8",
      "@severity": "Medium",
      "@type": "Base",
      "@vector": "CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N",
      "@version": "3.0"
    }
  ],
  "sec:identifier": "JVNDB-2021-003929",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU91161784/index.html",
      "@id": "JVNVU#91161784",
      "@source": "JVN"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20843",
      "@id": "CVE-2021-20843",
      "@source": "CVE"
    },
    {
      "#text": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20844",
      "@id": "CVE-2021-20844",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20843",
      "@id": "CVE-2021-20843",
      "@source": "NVD"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2021-20844",
      "@id": "CVE-2021-20844",
      "@source": "NVD"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/644.html",
      "@id": "CWE-644",
      "@title": "Improper Neutralization of HTTP Headers for Scripting Syntax(CWE-644)"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/829.html",
      "@id": "CWE-829",
      "@title": "Inclusion of Functionality from Untrusted Control Sphere(CWE-829)"
    }
  ],
  "title": "Multiple vulnerabilities in multiple Yamaha routers"
}

cve-2021-20844

Vulnerability from cvelistv5

Published

2021-11-24 08:25

Modified

2024-08-03 17:53

Severity ?

Summary

Improper neutralization of HTTP request headers for scripting syntax vulnerability in the Web GUI of RTX830 Rev.15.02.17 and earlier, NVR510 Rev.15.01.18 and earlier, NVR700W Rev.15.00.19 and earlier, and RTX1210 Rev.14.01.38 and earlier allows a remote authenticated attacker to obtain sensitive information via a specially crafted web page.

References

▼	URL	Tags
	https://www.ntt-west.co.jp/smb/kiki_info/info/211109.html	x_refsource_MISC
	https://business.ntt-east.co.jp/topics/2021/11_09.html	x_refsource_MISC
	http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVNVU91161784.html	x_refsource_MISC
	https://jvn.jp/en/vu/JVNVU91161784/index.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Yamaha Corporation	RTX830, NVR510, NVR700W, RTX1210	Version: RTX830 Rev.15.02.17 and earlier, NVR510 Rev.15.01.18 and earlier, NVR700W Rev.15.00.19 and earlier, RTX1210 Rev.14.01.38 and earlier

Show details on NVD website

JSON

To clipboard

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cve-2021-20843

Vulnerability from cvelistv5

Published

2021-11-24 08:25

Modified

2024-08-03 17:53

Severity ?

Summary

Cross-site script inclusion vulnerability in the Web GUI of RTX830 Rev.15.02.17 and earlier, NVR510 Rev.15.01.18 and earlier, NVR700W Rev.15.00.19 and earlier, and RTX1210 Rev.14.01.38 and earlier allows a remote authenticated attacker to alter the settings of the product via a specially crafted web page.

References

▼	URL	Tags
	https://www.ntt-west.co.jp/smb/kiki_info/info/211109.html	x_refsource_MISC
	https://business.ntt-east.co.jp/topics/2021/11_09.html	x_refsource_MISC
	http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVNVU91161784.html	x_refsource_MISC
	https://jvn.jp/en/vu/JVNVU91161784/index.html	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Yamaha Corporation	RTX830, NVR510, NVR700W, RTX1210	Version: RTX830 Rev.15.02.17 and earlier, NVR510 Rev.15.01.18 and earlier, NVR700W Rev.15.00.19 and earlier, RTX1210 Rev.14.01.38 and earlier

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T17:53:22.719Z",
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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.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
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.

Action not permitted

jvndb-2021-003929

Vulnerability from jvndb

cve-2021-20844

Vulnerability from cvelistv5

cve-2021-20843

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature