CVE-2020-28580 in the critical feed json
A command injection vulnerability in AddVLANItem of Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an authenticat…
published 2020-11-18 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-20978
- cvss
- 7.2
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 45.0%
- EPSS 45.0% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
A command injection vulnerability in AddVLANItem of Trend Micro InterScan Web Security Virtual Appliance 6.5 SP2 could allow an authenticated, remote attacker to send specially crafted HTTP messages and execute arbitrary OS commands with elevated privileges.
Exploit prediction
44.95% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- tenable.com https://www.tenable.com/security/research/tra-2020-63 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Affected products
- Trend Micro Trend Micro InterScan Web Security Virtual Appliance
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
tenable.com
/security/research/tra-2020-63
exploit, third-party-advisory
-
success.trendmicro.com
/solution/000281954
vendor-advisory
Sources
- CVE List CVE-2020-28580
- NVD CVE-2020-28580
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.