VULNERABILITY INTELLIGENCE

CVE-2015-6420

CVSS score9.8 CRITICAL
EPSS probability15.20%
CISA KEVNot currently listed
Published2015-12-15
Last modified2026-10-07
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

Serialized-object interfaces in certain Cisco Collaboration and Social Media; Endpoint Clients and Client Software; Network Application, Service, and Acceleration; Network and Content Security Devices; Network Management and Provisioning; Routing and Switching - Enterprise and Service Provider; Unified Computing; Voice and Unified Communications Devices; Video, Streaming, TelePresence, and Transcoding Devices; Wireless; and Cisco Hosted Services products allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) library.

Weakness classification

  • nvd@nist.gov: CWE-502
  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-502

Primary references