CVE-2020-5548
Yamaha LTE VoIP Router, Gigabit VoIP Router, Gigabit VPN Router, Broadband VoIP Router, and Firewall Remote Denial of Service Vulnerability
Description
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.
INFO
Published Date :
April 1, 2020, 12:15 p.m.
Last Modified :
April 2, 2020, 5:25 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Affected Products
The following products are affected by CVE-2020-5548
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-5548.
| URL | Resource |
|---|---|
| http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN38732359.html | Mitigation Vendor Advisory |
| https://jvn.jp/en/jp/JVN38732359/index.html | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-5548 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-5548 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Apr. 02, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN38732359.html No Types Assigned http://www.rtpro.yamaha.co.jp/RT/FAQ/Security/JVN38732359.html Mitigation, Vendor Advisory Changed Reference Type https://jvn.jp/en/jp/JVN38732359/index.html No Types Assigned https://jvn.jp/en/jp/JVN38732359/index.html Third Party Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration AND OR *cpe:2.3:o:yamaha:rtx830_firmware:*:*:*:*:*:*:*:* versions up to (including) 15.02.09 OR cpe:2.3:h:yamaha:rtx830:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:nvr510_firmware:*:*:*:*:*:*:*:* versions up to (including) 15.01.14 OR cpe:2.3:h:yamaha:nvr510:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:nvr700w_firmware:*:*:*:*:*:*:*:* versions up to (including) 15.00.15 OR cpe:2.3:h:yamaha:nvr700w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:rtx1210_firmware:*:*:*:*:*:*:*:* versions up to (including) 14.01.33 OR cpe:2.3:h:yamaha:rtx1210:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:rtx5000_firmware:*:*:*:*:*:*:*:* versions up to (including) 14.00.26 OR cpe:2.3:h:yamaha:rtx5000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:rtx3500_firmware:*:*:*:*:*:*:*:* versions up to (including) 14.00.26 OR cpe:2.3:h:yamaha:rtx3500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:fwx120_firmware:*:*:*:*:*:*:*:* versions up to (including) 11.03.27 OR cpe:2.3:h:yamaha:fwx120:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:rtx810_firmware:*:*:*:*:*:*:*:* versions up to (including) 11.01.33 OR cpe:2.3:h:yamaha:rtx810:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:nvr500_firmware:*:*:*:*:*:*:*:* versions up to (including) 11.00.38 OR cpe:2.3:h:yamaha:nvr500:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:yamaha:rtx1200_firmware:*:*:*:*:*:*:*:* versions up to (including) 10.01.76 OR cpe:2.3:h:yamaha:rtx1200:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-5548 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-5548
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.23 }} 0.00%
score
0.59513
percentile