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TI-2015-03559 Aliases CVE-2015-4240GHSA-2426-hmrr-whfq

Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service…

Priority LOW 27CWE-399Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
— Not recorded in CVSS 2.0
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · Partial
Fix status
No fix listed

Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-399 and the CVSS impact.

Summary

Cisco IP Communicator 8.6(4) allows remote attackers to cause a denial of service (service outage) via an unspecified URL in a GET request, aka Bug ID CSCuu37656.

Why it matters now

EPSS 0.02337 83rd 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 · 1

CPEVersionsRoleVendor
cpe:2.3:a:cisco:ip_communicator:8.6\(4\):*:*:*:*:*:*:*8.6(4)VulnerableCisco
  • cpe:2.3:a:cisco:ip_communicator:8.6\(4\):*:*:*:*:*:*:* Versions 8.6(4) Vulnerable ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2015-4240
  2. 2026-10-03 Alias added: GHSA-2426-hmrr-whfq

References

Advisory 1

  • TI-2012-00334 The sccp-protocol component in Cisco IP Communicator (CIPC) 7.0 through 8.6 does not… CVSS 2.0MEDIUM 5.0
  • TI-2012-02178 Cisco IP Communicator 8.6 allows man-in-the-middle attackers to modify the Certificate… CVSS 2.0MEDIUM 5.0
  • TI-2007-01409 Multiple cross-site scripting (XSS) vulnerabilities in (1) PreSearch.html and (2)… CVSS 2.0LOW 3.5

Sources

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