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TI-2026-01968 Aliases CVE-2026-2328GHSA-hfg6-72xh-m6qg

Backend Access Due to Insufficient Input Validation

Priority LOW 39CWE-790Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

An unauthenticated remote attacker can exploit insufficient input validation to access backend components beyond their intended scope via path traversal, resulting in exposure of sensitive information.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00314 24th percentileScored 2026-11-07
Fix Fixed Device Sphere (WAGO): 1.2.2Solution Builder (WAGO): 2.4.2

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
WAGODevice Sphere0.0.0 to before 1.2.21.2.2Patch availableCNA
WAGOSolution Builder0.0.0 to before 2.4.22.4.2Patch availableCNA
  • Device Sphere VendorWAGO Affected 0.0.0 to before 1.2.2 Fixed in 1.2.2 Patch available CNA
  • Solution Builder VendorWAGO Affected 0.0.0 to before 2.4.2 Fixed in 2.4.2 Patch available CNA

Remediation

  • Fix · CNA Device Sphere (WAGO) Fixed in 1.2.2
  • Fix · CNA Solution Builder (WAGO) Fixed in 2.4.2

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-2328
  2. 2026-10-03 Alias added: GHSA-hfg6-72xh-m6qg

References

Other 1

  • TI-2023-01594 WAGO: WBM Command Injection in multiple products CVSS 3.1CRITICAL 9.8
  • TI-2020-06893 eap.c in pppd in ppp 2.4.2 through 2.4.8 has an rhostname buffer overflow in the eap_request and eap_response functions. CVSS 3.1CRITICAL 9.8
  • TI-2018-09314 An issue was discovered on WAGO e!DISPLAY 762-3000 through 762-3003 devices with firmware… CVSS 3.1HIGH 8.8
  • TI-2025-18921 Unauthenticated File Read via Web Interface CVSS 3.1MEDIUM 4.9
  • TI-2026-18391 Stack Overflow via Oversized Cookie Fields in lighttpd CVSS 3.1CRITICAL 9.8
  • TI-2026-18390 Stack Overflow via SESSIONID Cookie in lighttpd CVSS 3.1CRITICAL 9.8
See all 145 →

Sources

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