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TI-2018-09267 Aliases CVE-2018-12901GHSA-xjcf-cqpg-j64p

A vulnerability in the conferencing component of Mitel ST 14.2, versions GA29…

Priority LOW 29CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
None
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 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

A vulnerability in the conferencing component of Mitel ST 14.2, versions GA29 (19.49.9400.0) and earlier, could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient validation for the signin.php page. A successful exploit could allow an attacker to execute arbitrary scripts.

Why it matters now

EPSS 0.01124 66th percentileScored 2026-11-07
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 · 2

CPEVersionsRoleVendor
cpe:2.3:o:mitel:st_firmware:*:*:*:*:*:*:*:*before 19.49.9400.0VulnerableMitel
cpe:2.3:h:mitel:st:14.2:*:*:*:*:*:*:*14.2Running onMitel
  • cpe:2.3:o:mitel:st_firmware:*:*:*:*:*:*:*:* Versions before 19.49.9400.0 Vulnerable ·Mitel
  • cpe:2.3:h:mitel:st:14.2:*:*:*:*:*:*:* Versions 14.2 Running on ·Mitel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-12901
  2. 2026-10-03 Alias added: GHSA-xjcf-cqpg-j64p

References

Advisory 1

Sources

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