CVE-2020-14479 json
ICSA-20-147-01 Inductive Automation Ignition (Update B)
published 2022-04-01 4 y ago modified 2026-06-17 4 mo ago also EUVD-2020-6615
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
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
Patch / fix
- Inductive Automation Ignition 7 Gateway 7.9.14
- Inductive Automation Ignition 8 Gateway 8.0.10
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-20-147-01 updated cvss 5.3
Inductive Automation Ignition (Update B)
-
Inductive Automation Ignition 7 Gateway < 7.9.14 Inductive Automation Ignition 8 Gateway < 8.0.10affected: mitigation “Inductive Automation recommends upgrading the Ignition software to v8.0.10” inductiveautomation.com
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 18 mo ago
Exploit prediction
0.89% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Inductive Automation Ignition 7 Gateway
- Inductive Automation Ignition 8 Gateway
Classification
- Weakness
-
- CWE-306 Missing Authentication for Critical Functionality
References
-
cisa.gov
/uscert/ics/advisories/icsa-20-147-01
patch, third-party-advisory, us-government-resource
Sources
- CVE List CVE-2020-14479
- NVD CVE-2020-14479
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.