CVE-2018-0666
Yamaha routers RT57i Rev.8.00.95 and earlier, RT58i Rev.9.01.51 and earlier, NVR500 Rev.11.00.36 and earlier, RTX810 Rev.11.01.31 and earlier, allow an administrative user to embed arbitrary scripts to the configuration data through a certain form field…
Does this matter?
Lower severity and a low EPSS score (0.65%). Track it; it rarely justifies an emergency change on its own.
Description
Yamaha routers RT57i Rev.8.00.95 and earlier, RT58i Rev.9.01.51 and earlier, NVR500 Rev.11.00.36 and earlier, RTX810 Rev.11.01.31 and earlier, allow an administrative user to embed arbitrary scripts to the configuration data through a certain form field of the configuration page, which may be executed on another administrative user's web browser. This is a different vulnerability from CVE-2018-0665.
- CVSS 3.0
- 6.8 MEDIUMCVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.65% probability · 49th percentile
- CISA KEV
- Not listed
- Affected
- yamaha/rt57i firmware · yamaha/rt58i firmware · yamaha/nvr500 firmware · yamaha/rtx810 firmware
- Source
- vultures@jpcert.or.jp
References
- http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN69967692.htmlThird Party Advisory
- https://flets-w.com/solution/kiki_info/info/180829.htmlThird Party Advisory
- https://jvn.jp/en/jp/JVN69967692/index.htmlThird Party Advisory
- https://web116.jp/ced/support/news/contents/2018/20180829b.htmlThird Party Advisory
- http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN69967692.htmlThird Party Advisory
- https://flets-w.com/solution/kiki_info/info/180829.htmlThird Party Advisory
- https://jvn.jp/en/jp/JVN69967692/index.htmlThird Party Advisory
- https://web116.jp/ced/support/news/contents/2018/20180829b.htmlThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.