Vulnerability · Published May 27, 2021 · Assigned by trendmicro
CVE-2021-32458
High 7.8
In plain English
A high-severity security flaw in Trend Micro Home Network Security from Trend Micro. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.4%top 66.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Trend Micro Home Network Security version 6.6.604 and earlier is vulnerable to an iotcl stack-based buffer overflow vulnerability which could allow an attacker to issue a specially crafted iotcl which could lead to code execution on affected devices. An attacker must first obtain the ability to execute low-privileged code on the target device in order to exploit this vulnerability.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Trend Micro | Trend Micro Home Network Security | 6.6.604 and below |
References
- https://helpcenter.trendmicro.com/en-us/article/TMKA-10337 x_refsource_MISC
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1231 x_refsource_MISC