Vulnerability Details : CVE-2021-31518
Trend Micro Home Network Security 6.5.599 and earlier is vulnerable to a file-parsing vulnerability which could allow an attacker to exploit the vulnerability and cause a denial-of-service to the device. This vulnerability is similar, but not identical to CVE-2021-31517.
Vulnerability category: Denial of service
Products affected by CVE-2021-31518
- cpe:2.3:a:trendmicro:home_network_security:*:*:*:ja:*:*:*:*
- cpe:2.3:a:trendmicro:home_network_security:*:*:*:en:*:*:*:*
- cpe:2.3:a:trendmicro:home_network_security:*:*:*:zh:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-31518
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 41 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-31518
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | AV:N/AC:L/Au:N/C:N/I:N/A:C |
10.0
|
6.9
|
NIST | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
References for CVE-2021-31518
-
https://helpcenter.trendmicro.com/en-us/article/TMKA-10312
Security Bulletin: Trend Micro Home Network Security File-Parsing Denial-of-Service Vulnerabilities · Trend Micro for HomeVendor Advisory
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