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TI-2026-07559 Aliases CVE-2026-8603GHSA-mj8w-xgc5-j265

Improper neutralization of special elements used in an OS command ('OS command injection') in ScadaBR

Priority MEDIUM 42CWE-78Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-78.

Summary

In ScadaBR version 1.2.0, an OS Command Injection vulnerability could allow an attacker to execute commands as root on the SCADA system.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01317 70th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
ScadaBRScadaBR1.2.0—No fix listedCNA
  • ScadaBR VendorScadaBR Affected 1.2.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:scadabr:scadabr:1.2:*:*:*:*:*:*:*1.2VulnerableScadaBR
  • cpe:2.3:a:scadabr:scadabr:1.2:*:*:*:*:*:*:* Versions 1.2 Vulnerable ·ScadaBR

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-8603
  2. 2026-10-03 Alias added: GHSA-mj8w-xgc5-j265

References

Advisory 1

  • TI-2021-08453 OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows remote… KEVCVSS 3.1HIGH 8.8
  • TI-2021-08454 OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm. KEVCVSS 3.1MEDIUM 5.4
  • TI-2026-07560 Cross-Site request forgery (CSRF) in ScadaBR CVSS 4.0HIGH 8.6
  • TI-2026-07558 Missing authentication for critical function in ScadaBR CVSS 4.0HIGH 8.8
  • TI-2026-08472 ScadaBR Authenticated Remote Code Execution CVSS 3.1CRITICAL 9.9
  • TI-2026-07561 Use of Hard-coded Credentials in ScadaBR CVSS 4.0MEDIUM 5.1
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences