CVE-2020-14479

ICSA-20-147-01 Inductive Automation Ignition (Update B)

MEDIUM

5.3

CVSS Score

Published: April 1, 2022 at 10:17 PM UTC

Updated: June 17, 2026 at 02:54 AM UTC

2 products affected across 1 vendorIgnitionIgnition Gateway

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Severity

MEDIUM5.3

Exploit prediction

EPSS 0.9%

SSVC

No known exploit

Description

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

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ignition · Inductiveautomation

95%

7.0.0 ≤ v < 7.9.148.0.1 ≤ v ≤ 8.0.10

Affected range stops below 7.9.14, so it looks safe — our inference, not a vendor statement

Ignition Gateway · Inductiveautomation

60%

v < 7.9.14v < 8.0.10

Affected range stops below 7.9.14, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.0.10, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://www.cisa.gov/uscert/ics/advisories/icsa-20-147-01

References (1)

x_refsource_MISCPatchThird Party AdvisoryUS Government Resource

Source: [email protected]

https://www.cisa.gov/uscert/ics/advisories/icsa-20-147-01

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMicscert

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: LOW
Integrity: NONE
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-306

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