CVE-2020-14503
Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability....
Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.
- Record
CVE-2020-14503- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-20
- Updated
- 2026-11-02
CVE List No score
Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.
- Record
CVE-2020-14503- Weakness
- CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2020-6639 No score
Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.
- Record
EUVD-2020-6639- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m32c-wxrg-vpxg No score
Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability....
Advantech iView, versions 5.6 and prior, has an improper input validation vulnerability. Successful exploitation of this vulnerability could allow an attacker to remotely execute arbitrary code.
- Record
GHSA-m32c-wxrg-vpxg- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-14503 is a critical vulnerability (CVSS 9.8) in Advantech Iview, published July 15, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.47%, the 89th percentile. No source names a fixed version.