CVE-2022-1704

criticalpriority · track · 39EPSS 0.010 · 64 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.03% (64th) EPSS

CVSS 9.8 · critical

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-22

Due to an XML external entity reference, the software parses XML in the backup/restore functionality without XML security flags, which may lead to a XXE attack while restoring the backup.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedInductive Automation Ignitioncisa_csaf_ot
Inductive Automation Ignition: Version 7.9.21 or later
https://inductiveautomation.com/downloads/ignition/7.9.21

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.6–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.07.6highCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Lsecondary · CISA US

v3.17.6highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Lsecondary · ENISA EU

v3.17.6highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:Lsecondary · ics-cert@hq.dhs.gov USexploitability 2.3 · impact 4.7

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-611USCWE-611US

affected products (8)

Products and version ranges known to be affected.

Inductive Automation Ignition: All 7.9 versions prior to v7.9.21all versionscisa_csaf_otUS
Inductive Automation Ignition: All versions from 8.1 to those prior to v8.1.8all versionscisa_csaf_otUS
Inductive Automation Inductive Automation Ignition7.9 | → 7.9.21cisa_csaf_otUS
Inductive Automation Inductive Automation Ignition8.1 | → 8.1.8cisa_csaf_otUS
Inductive Automation Ignition≤ 8.1 ≤8.1.7enisa_euvdEU
Inductive Automation IgnitionAll → 7.9.21enisa_euvdEU
inductiveautomation ignition7.9.0 → 7.9.21nvdUScpe:2.3:a:inductiveautomation:ignition:*:*:*:*:*:*:*:*
inductiveautomation ignition8.1.0 → 8.1.8nvdUScpe:2.3:a:inductiveautomation:ignition:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-22-207-01Inductive Automation Ignition2022-07-26icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could allow an attacker to obtain file contents.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2022-08-05modified 2026-06-17

references (8)

External citations — patches, advisories, analysis.

scry

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