CVE-2022-1118

mediumpriority · track · 35EPSS 0.111 · 96 %ileEURUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

11.1% (96th) EPSS

CVSS 6.8 · medium

Is it mine?

15 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-28

Connected Components Workbench (v13.00.00 and prior), ISaGRAF Workbench (v6.0 though v6.6.9), and Safety Instrumented System Workstation (v1.2 and prior (for Trusted Controllers)) do not limit the objects that can be deserialized. This allows attackers to craft a malicious serialized object that, if opened by a local user in Connected Components Workbench, may result in arbitrary code execution. This vulnerability requires user interaction to be successfully exploited

remediations

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

A vendor fix is available.

FixedConnected Component Workbenchcisa_csaf_ot
For the ISaGRAF Workbench and Safety Instrumented Systems Workstation, Rockwell Automation encourages users to use mitigations listed below until a patch is released. More mitigation actions are planned.
FixedISaGRAF Workbenchcisa_csaf_ot
For the ISaGRAF Workbench and Safety Instrumented Systems Workstation, Rockwell Automation encourages users to use mitigations listed below until a patch is released. More mitigation actions are planned.
FixedSafety Instrumented Systems Workstationcisa_csaf_ot
For the ISaGRAF Workbench and Safety Instrumented Systems Workstation, Rockwell Automation encourages users to use mitigations listed below until a patch is released. More mitigation actions are planned.
MitigationConnected Component Workbenchcisa_csaf_ot
Do not open untrusted files with Connected Component Workbench, ISaGRAF, SISW. Employ training and awareness programs to educate users on the warning signs of a phishing or social engineering attack.
MitigationISaGRAF Workbenchcisa_csaf_ot
Do not open untrusted files with Connected Component Workbench, ISaGRAF, SISW. Employ training and awareness programs to educate users on the warning signs of a phishing or social engineering attack.
MitigationSafety Instrumented Systems Workstationcisa_csaf_ot
Do not open untrusted files with Connected Component Workbench, ISaGRAF, SISW. Employ training and awareness programs to educate users on the warning signs of a phishing or social engineering attack.

cvss

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

8.6

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.8–8.6

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.08.6highCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · CISA US

v3.18.6highAV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.6highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.6highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · ics-cert@hq.dhs.gov USexploitability 1.8 · impact 6

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502USCWE-502USCWE-502US

affected products (15)

Products and version ranges known to be affected.

Connected Component Workbench: v13.00.00 and priorall versionscisa_csaf_otUS
ISaGRAF Workbench: v6.0 though v6.6.9all versionscisa_csaf_otUS
Safety Instrumented Systems Workstation: v1.2 and prior (for Trusted Controllers)all versionscisa_csaf_otUS
Rockwell Automation Connected Component Workbench≤ 13.00.00cisa_csaf_otUS
Rockwell Automation ISaGRAF Workbench6.0 | → 6.6.9cisa_csaf_otUS
Rockwell Automation Safety Instrumented Systems Workstation≤ 1.2 (for Trusted Controllers)cisa_csaf_otUS
Rockwell Automation Connected Component Workbench≤ All ≤v13.00.00enisa_euvdEU
Rockwell Automation ISaGRAF Workbench≤ All v6.0 through v6.6.9enisa_euvdEU
Rockwell Automation Safety Instrumented Systems Workstation≤ All ≤v1.2 (for Trusted Controllers)enisa_euvdEU
Rockwell Automation Inc. Connected Components Workbench≤ 13.00.00fstec_bduRU
Rockwell Automation Inc. ISaGRAF Workbench6.0 → 6.6.9fstec_bduRU
Rockwell Automation Inc. Safety Instrumented Systems Workstation≤ 1.2fstec_bduRU
rockwellautomation connected component workbench≤ 13.00.00nvdUScpe:2.3:a:rockwellautomation:connected_component_workbench:*:*:*:*:*:*:*:*
rockwellautomation isagraf workbench6.0 → 6.6.9nvdUScpe:2.3:a:rockwellautomation:isagraf_workbench:*:*:*:*:*:*:*:*
rockwellautomation safety instrumented systems workstation≤ 1.2nvdUScpe:2.3:a:rockwellautomation:safety_instrumented_systems_workstation:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-22-095-01Rockwell Automation ISaGRAF2022-04-05icsa · cisa_csaf_otUS
Successful exploitation of this vulnerability could allow arbitrary code execution.

also known as (9)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot nvd NVD CVE.org MITRE

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

references (8)

External citations — patches, advisories, analysis.

scry

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