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4 vulnerabilities found for nvr500 by yamaha

VAR-201901-0719

Vulnerability from variot - Updated: 2023-12-18 13:08

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-2018-0666. The management screen of multiple network devices provided by Yamaha Corporation contains multiple script injection vulnerabilities (CWE-74). The following researchers reported the vulnerabilities to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership. CVE-2018-0665 Hayato Doi of Kanazawa Institute of Technology CVE-2018-0666 Tomonori Yamamoto of Mitsui Bussan Secure Directions, Inc.In the case where multiple administrators manage an affected device, an administrator with malicious intent may embed an arbitrary script into the management screen. The embedded script may be executed when another administrator logs into the screen. YamahaBroadband VoIPRouterRT57i and so on are all Yamaha Corporation router products. NVR500 Broadband VoIP Router is a router. A security vulnerability exists in the management interface in several Yamaha products. The following products and versions are affected: Yamaha Corporation FWX120 Firewall Rev.11.03.25 and earlier; NVR500 Broadband VoIP Router Rev.11.00.36 and earlier; RT57i Broadband VoIP Router Rev.8.00.95 and earlier; RT58i Broadband VoIP Router Rev.9.01.51 and earlier versions; RTX810 Gigabit VPN Router Rev.11.01.33 and earlier versions

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VAR-201901-0720

Vulnerability from variot - Updated: 2023-12-18 13:08

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. The management screen of multiple network devices provided by Yamaha Corporation contains multiple script injection vulnerabilities (CWE-74). The following researchers reported the vulnerabilities to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership. CVE-2018-0665 Hayato Doi of Kanazawa Institute of Technology CVE-2018-0666 Tomonori Yamamoto of Mitsui Bussan Secure Directions, Inc.In the case where multiple administrators manage an affected device, an administrator with malicious intent may embed an arbitrary script into the management screen. The embedded script may be executed when another administrator logs into the screen. Yamaha Broadband VoIP Router RT57i and so on are all Yamaha Corporation router products. A security vulnerability exists in the management interface in several Yamaha products

Show details on source website

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VAR-202004-1827

Vulnerability from variot - Updated: 2023-12-18 12:56

Yamaha LTE VoIP Router(NVR700W firmware Rev.15.00.15 and earlier), Yamaha Gigabit VoIP Router(NVR510 firmware Rev.15.01.14 and earlier), Yamaha Gigabit VPN Router(RTX810 firmware Rev.11.01.33 and earlier, RTX830 firmware Rev.15.02.09 and earlier, RTX1200 firmware Rev.10.01.76 and earlier, RTX1210 firmware Rev.14.01.33 and earlier, RTX3500 firmware Rev.14.00.26 and earlier, and RTX5000 firmware Rev.14.00.26 and earlier), Yamaha Broadband VoIP Router(NVR500 firmware Rev.11.00.38 and earlier), and Yamaha Firewall(FWX120 firmware Rev.11.03.27 and earlier) allow remote attackers to cause a denial of service via unspecified vectors. For multiple network devices provided by Yamaha Corporation, service operation interruption due to processing of received packets (DoS) (CWE-400) Vulnerability exists. This vulnerability information is based on the Information Security Early Warning Partnership. IPA Report to JPCERT/CC Coordinated with the developer. Reporter : Keio University Faculty of Science and Engineering Department of Computer Science Amano Lab Niwa Naoya MrService operation obstruction by a remote third party (DoS) You may be attacked. Yamaha NVR500 and others are products of Yamaha Corporation of Japan. Yamaha NVR500 is an enterprise router. Yamaha RTX810 is a Gigabit VPN (Virtual Private Network) router. Yamaha FWX120 is a firewall product.

Denial of service vulnerabilities exist in many Yamaha products. A remote attacker can use this vulnerability to cause a denial of service

Show details on source website

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VAR-201510-0774

Vulnerability from variot - Updated: 2022-05-17 02:02

Multiple router products contain an issue in the protection against clickjacking attacks. Noriaki Iwasaki of Cyber Defense Institute, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.If a user views a malicious page while logged in, unintended operations may be conducted. Multiple Routers are prone to a clickjacking vulnerability because it fails to perform validity checks on certain user actions through HTTP requests. Successful exploits will allow an attacker to compromise the affected device or obtain sensitive information. Other attacks are also possible

Show details on source website

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