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TI-2026-18396 Aliases CVE-2026-22909GHSA-3cjp-47jv-9rh2

Improper access control in SICK AG TDC-X401GL

Priority MEDIUM 46CWE-284Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-284.

Summary

Certain system functions may be accessed without proper authorization, allowing attackers to start, stop, or delete installed applications, potentially disrupting system operations.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00554 46th 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
Yes
Technical impact
Partial

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

Affected products

VendorProductAffected versionsFixed inStatusSource
SICK AGTDC-X401GLall versions and later—No fix listedCNA
  • TDC-X401GL VendorSICK AG Affected all versions and later Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:sick:tdc-x401gl_firmware:*:*:*:*:*:*:*:*all versionsVulnerableSICK AG
cpe:2.3:h:sick:tdc-x401gl:-:*:*:*:*:*:*:*not specified by NVDRunning onSICK AG
  • cpe:2.3:o:sick:tdc-x401gl_firmware:*:*:*:*:*:*:*:* Versions all versions Vulnerable ·SICK AG
  • cpe:2.3:h:sick:tdc-x401gl:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·SICK AG

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    SICK TDC-X401GL — sick.com/.well-known/csaf/white/2026/sca-2026-0001.pdf

    13 records Highest priority Priority MEDIUM 4 MEDIUM, 9 LOW

    Other records, highest priority first

    • TI-2026-18397 The device is deployed with weak and publicly known default passwords for certain hidden…Priority MEDIUM 46
    • TI-2026-18394 An attacker may gain unauthorized access to the host filesystem, potentially allowing…Priority MEDIUM 43
    • TI-2026-18395 Uploading unvalidated container images may allow remote attackers to gain full access to…Priority MEDIUM 42
    Show all 13 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-22909
  2. 2026-10-03 Alias added: GHSA-3cjp-47jv-9rh2

References

Advisory 3

Other 3

  • TI-2026-18397 The device is deployed with weak and publicly known default passwords for certain hidden… CVSS 3.1CRITICAL 9.1
  • TI-2026-18394 An attacker may gain unauthorized access to the host filesystem, potentially allowing… CVSS 3.1CRITICAL 9.9
  • TI-2026-18395 Uploading unvalidated container images may allow remote attackers to gain full access to… CVSS 3.1CRITICAL 9.1
  • TI-2026-18405 Clickjacking in SICK AG TDC-X401GL CVSS 3.1HIGH 8.2
  • TI-2026-18404 Improper input handling in a system endpoint may allow attackers to overload resources, causing a denial of service. CVSS 3.1HIGH 7.5
  • TI-2026-18398 Hard-coded credentials in SICK AG TDC-X401GL CVSS 3.1HIGH 7.5
See all 12 →

Sources

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