CVE-2020-28579
A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an authenticated, remote attacker to send a specially crafted HTTP message and achieve remote code execution with elevated privileges.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 50.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
A vulnerability in Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an authenticated, remote attacker to send a specially crafted HTTP message and achieve remote code execution with elevated privileges.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 50.73% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- trendmicro/interscan web security virtual appliance
- Source
- security@trendmicro.com
EPSS 50.7% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://success.trendmicro.com/solution/000281954Vendor Advisory
- https://www.tenable.com/security/research/tra-2020-63Exploit, Third Party Advisory
- https://success.trendmicro.com/solution/000281954Vendor Advisory
- https://www.tenable.com/security/research/tra-2020-63Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.