CVE-2021-31518
High
Published: 05 May 2021
Published
05 May 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
0.0069
72.2th percentile
Risk Priority
15
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-31518 is a high-severity an unspecified weakness vulnerability in Trendmicro Home Network Security. Its CVSS base score is 7.5 (High).
Operationally, ranked in the top 27.8% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-18418
Vulnerability details
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.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
trendmicro
home network security
≤ 6.5.599 · ≤ 6.5.599 · ≤ 6.5.599
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.