FKIE_CVE-2021-20844

Vulnerability from fkie_nvd - Published: 2021-11-24 16:15 - Updated: 2024-11-21 05:47
Severity ?
5.7 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
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
vultures@jpcert.or.jphttp://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVNVU91161784.htmlMitigation, Vendor Advisory
vultures@jpcert.or.jphttps://business.ntt-east.co.jp/topics/2021/11_09.htmlMitigation, Vendor Advisory
vultures@jpcert.or.jphttps://jvn.jp/en/vu/JVNVU91161784/index.htmlMitigation, Third Party Advisory
vultures@jpcert.or.jphttps://www.ntt-west.co.jp/smb/kiki_info/info/211109.htmlMitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVNVU91161784.htmlMitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://business.ntt-east.co.jp/topics/2021/11_09.htmlMitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://jvn.jp/en/vu/JVNVU91161784/index.htmlMitigation, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.ntt-west.co.jp/smb/kiki_info/info/211109.htmlMitigation, Vendor Advisory
Impacted products
Vendor Product Version
yamaha rtx830_firmware *
yamaha rtx830 -
yamaha nvr510_firmware *
yamaha nvr510 -
yamaha nvr700w_firmware *
yamaha nvr700w -
yamaha rtx1210_firmware *
yamaha rtx1210 -
ntt-west biz_box_rtx830_firmware *
ntt-west biz_box_rtx830 -
ntt-west biz_box_nvr510_firmware *
ntt-west biz_box_nvr510 -
ntt-west biz_box_nvr700w_firmware *
ntt-west biz_box_nvr700w -
ntt-west biz_box_rtx1210_firmware *
ntt-west biz_box_rtx1210 -
To clipboard 

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  "lastModified": "2024-11-21T05:47:16.087",
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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.