Vulnerability · Published Jan 8, 2022 · Assigned by trendmicro
CVE-2021-45442
High 7.1
In plain English
A high-severity security flaw in Trend Micro Worry-Free Business 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 36% of all known vulnerabilities).
Severity (CVSS NVD)7.1High
Exploit odds (30 days)0.4%top 64.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A link following denial-of-service vulnerability in Trend Micro Worry-Free Business Security (on prem only) could allow a local attacker to overwrite arbitrary files in the context of SYSTEM. This is similar to, but not the same as CVE-2021-44024. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Trend Micro | Trend Micro Worry-Free Business Security | 10.0 SP1 |
References
- https://success.trendmicro.com/solution/000289996 x_refsource_MISC
- https://www.zerodayinitiative.com/advisories/ZDI-22-015/ x_refsource_MISC