Vulnerability in Trend Micro Apex One
CVE-2020-24557
A vulnerability in Trend Micro Apex One and Worry-Free Business Security 10.0 SP1 on Microsoft Windows may allow an attacker to manipulate a particular product folder to disable the security temporarily, abuse a specific Windows function a…
EPSS: 0.019 (83.5th percentile) — read the EPSS interpretation.
Affected products
- Trend Micro Apex One — versions 2009 (on premise), SaaS
- Trend Micro Worry-free Business Security — versions 10.0 SP1
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- success.trendmicro.com/solution/000263632 (x_refsource_MISC)
- www.zerodayinitiative.com/advisories/ZDI-20-1094/ (x_refsource_MISC)
- success.trendmicro.com/solution/000267260 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-24557?
- CVE-2020-24557 is a vulnerability in Trend Micro Apex One. Published 2020-09-01.
- Is CVE-2020-24557 known to be exploited?
- Yes. CVE-2020-24557 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 4 public proof-of-concept repositories are indexed.