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 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 v3.0 6.8 MEDIUM
CVSS v2.0 5.2 MEDIUM

6.8^/10

CVSS v3.0 : MEDIUM

Vector : AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Exploitability : 0.9 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.2^/10

CVSS v2.0 : MEDIUM

Vector : AV:A/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 5.1 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://web116.jp/ced/support/news/contents/2018/20180829b.html	Third Party Advisory
https://jvn.jp/en/jp/JVN69967692/index.html	Third Party Advisory
https://flets-w.com/solution/kiki_info/info/180829.html	Third Party Advisory
http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN69967692.html	Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:yamaha:rt57i_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:yamaha:rt57i:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:yamaha:rt58i_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:yamaha:rt58i:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:yamaha:nvr500_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:yamaha:nvr500:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:yamaha:rtx810_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:yamaha:rtx810:-:*:*:*:*:*:*:*

Information

Published : 2019-01-09 15:29

Updated : 2020-08-24 10:37

NVD link : CVE-2018-0666

Mitre link : CVE-2018-0666

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

yamaha

rtx810
rtx810_firmware
rt57i_firmware
nvr500_firmware
rt58i_firmware
rt57i
rt58i
nvr500

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