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TI-2021-10361 Aliases CVE-2021-29661GHSA-v8wh-43jc-pfwj

Softing AG OPC Toolbox through 4.10.1.13035 allows /en/diag_values.html Stored XSS via…

Priority LOW 25CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

Softing AG OPC Toolbox through 4.10.1.13035 allows /en/diag_values.html Stored XSS via the ITEMLISTVALUES##ITEMID parameter, resulting in JavaScript payload injection into the trace file. This payload will then be triggered every time an authenticated user browses the page containing it.

Why it matters now

EPSS 0.006 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:softing:opc_toolbox:*:*:*:*:*:*:*:*up to 4.10.1.13035VulnerableSofting
  • cpe:2.3:a:softing:opc_toolbox:*:*:*:*:*:*:*:* Versions up to 4.10.1.13035 Vulnerable ·Softing

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-29661
  2. 2026-10-03 Alias added: GHSA-v8wh-43jc-pfwj

References

Exploit 1

  • TI-2021-10360 A Cross-Site Request Forgery (CSRF) vulnerability in en/cfg_setpwd.html in Softing AG OPC… CVSS 3.1HIGH 8.8

Sources

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