CVE-2020-14479
ICSA-20-147-01 Inductive Automation Ignition (Update B)
Sensitive information can be obtained through the handling of serialized data. The issue results from the lack of proper authentication required to query the server
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
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
ICSA-20-147-01 Inductive Automation Ignition (Update B)
Sensitive information can be obtained through the handling of serialized data. The issue results from the lack of proper authentication required to query the server
- Record
CVE-2020-14479- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-306
- Updated
- 2026-11-02
EUVDEUVD-2020-6615
Sensitive information can be obtained through the handling of serialized data. The issue results from the lack of proper authentication required to query the server
- Record
EUVD-2020-6615- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-vgmg-2c72-8q95
Sensitive information can be obtained through the handling of serialized data. The issue results...
Sensitive information can be obtained through the handling of serialized data. The issue results from the lack of proper authentication required to query the server
- Record
GHSA-vgmg-2c72-8q95- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-306
- Updated
- 2026-11-02
NVD
Sensitive information can be obtained through the handling of serialized data. The issue results from the lack of proper authentication required to query the server
- Record
CVE-2020-14479- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-306
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-14479 is a medium vulnerability (CVSS 5.3) in Inductiveautomation Ignition, published April 1, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.89%, the 59th percentile. No source names a fixed version.