CVE-2020-15603
CVE-2020-15603 is a high-severity vulnerability in Trendmicro Antivirus+ 2020 with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- CVSS v2: 7.8
- EPSS exploit prediction: 1% (65th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Trendmicro Antivirus+ 2020
- Published:
- Last modified:
Description
An invalid memory read vulnerability in a Trend Micro Secuity 2020 (v16.0.0.1302 and below) consumer family of products' driver could allow an attacker to manipulate the specific driver to do a system call operation with an invalid address, resulting in a potential system crash.
Frequently asked questions
- What is CVE-2020-15603?
- An invalid memory read vulnerability in a Trend Micro Secuity 2020 (v16.0.0.1302 and below) consumer family of products' driver could allow an attacker to manipulate the specific driver to do a system call operation with an invalid address, resulting in a potential system crash.
- How severe is CVE-2020-15603?
- CVE-2020-15603 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2020-15603 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-15603?
- CVE-2020-15603 primarily affects Trendmicro Antivirus+ 2020. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2020-15603?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-15603 published?
- CVE-2020-15603 was published on 2020-07-15 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:a:trendmicro:antivirus\+_2020:*:*:*:*:*:*:*:*
- cpe:2.3:a:trendmicro:internet_security_2020:*:*:*:*:*:*:*:*
- cpe:2.3:a:trendmicro:maximum_security_2020:*:*:*:*:*:*:*:*
- cpe:2.3:a:trendmicro:premium_security_2020:*:*:*:*:*:*:*:*
More vulnerabilities in Trendmicro Antivirus+ 2020
- CVE-2020-15602 — High (CVSS 7.8): An untrusted search path remote code execution (RCE) vulnerability in the Trend Micro Secuity 2020 (v16.0.0.1146 and…
- CVE-2020-25775 — Medium (CVSS 6.3): The Trend Micro Security 2020 (v16) consumer family of products is vulnerable to a security race condition arbitrary…
All CVEs affecting Trendmicro Antivirus+ 2020 →
Other CWE-125 (Out-of-bounds Read) vulnerabilities
- CVE-2026-24826 — Critical (CVSS 10.0): Out-of-bounds Write, Divide By Zero, NULL Pointer Dereference, Use of Uninitialized Resource, Out-of-bounds Read,…
- CVE-2024-22004 — Critical (CVSS 10.0): Due to length check, an attacker with privilege access on a Linux Nonsecure operating system can trigger a…
- CVE-2021-41556 — Critical (CVSS 10.0): sqclass.cpp in Squirrel through 2.2.5 and 3.x through 3.1 allows an out-of-bounds read (in the core interpreter) that…
- CVE-2021-21777 — Critical (CVSS 10.0): An information disclosure vulnerability exists in the Ethernet/IP UDP handler functionality of EIP Stack Group OpENer…
- CVE-2017-14451 — Critical (CVSS 10.0): An exploitable out-of-bounds read vulnerability exists in libevm (Ethereum Virtual Machine) of CPP-Ethereum. A…
- CVE-2013-0767 — Critical (CVSS 10.0): The nsSVGPathElement::GetPathLengthScale function in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and…