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Fencer Vulns
medium 6.7

CVE-2020-25182 json

Rockwell Automation ISaGRAF5 Runtime Uncontrolled Search Path Element

published 2022-03-18 4 y ago modified 2026-06-17 4 mo ago also EUVD-2020-17873

cvss
6.7
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 39%
public exploits
0
none known

Summary

Rockwell Automation ISaGRAF Runtime Versions 4.x and 5.x searches for and loads DLLs as dynamic libraries. Uncontrolled loading of dynamic libraries could allow a local, unauthenticated attacker to execute arbitrary code. This vulnerability only affects ISaGRAF Runtime when running on Microsoft Windows systems.

Patch / fix

  • rockwellautomation isagraf_runtime 6.0
  • schneider-electric easergy_c5_firmware 1.1.0
  • schneider-electric micom_c264_firmware d6.1
  • xylem multismart_firmware 3.2.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-20-280-01 updated cvss 6.7

Rockwell Automation ISaGRAF5 Runtime (Update A)

  • Rockwell Automation AADvance Controller <= 1.40 Rockwell Automation GE Steam Power's ALSPA S6 MFC3000 and MFC1000 Rockwell Automation ISaGRAF Free Runtime in ISaGRAF6 Workbench <= 6.6.8 Rockwell Automation Micro800 family Rockwell Automation MultiSmart Gen-1 devices and MultiSmart Gen-2 < 3.2.0
    affected: mitigation “Reference Rockwell Automation.” compatibility.rockwellautomation.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
no
Technical impact
total
Assessed
18 mo ago

Exploit prediction

0.45% chance of exploitation in the next 30 days, higher than 39% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 3.1 6.7 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • Rockwell Automation ISaGRAF Runtime

Classification

Weakness
  • CWE-427 Uncontrolled Search Path Element

References

Sources

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.