Read the docs
TI-2016-01227 Aliases CVE-2016-1336GHSA-gw3h-3jrx-85fr

goform/Docsis_system on Cisco EPC3928 devices allows remote attackers to cause a denial…

Priority MEDIUM 45CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA.

Summary

goform/Docsis_system on Cisco EPC3928 devices allows remote attackers to cause a denial of service (device crash) via a long LanguageSelect parameter, related to a "Gateway HTTP Corruption Denial of Service" issue, aka Bug ID CSCuy28100.

Why it matters now

EPSS 0.09297 95th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and 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 · 2

CPEVersionsRoleVendor
cpe:2.3:o:cisco:epc3928_firmware:-:*:*:*:*:*:*:*not specified by NVDVulnerableCisco
cpe:2.3:h:cisco:epc3928:*:*:*:*:*:*:*:*all versionsRunning onCisco
  • cpe:2.3:o:cisco:epc3928_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Cisco
  • cpe:2.3:h:cisco:epc3928:*:*:*:*:*:*:*:* Versions all versions Running on ·Cisco

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2016-1336
  2. 2026-10-03 Alias added: GHSA-gw3h-3jrx-85fr

References

Exploit 2

  • TI-2016-01220 goform/WClientMACList on Cisco EPC3928 devices allows remote attackers to cause a denial… CVSS 3.0HIGH 7.5
  • TI-2016-01228 Cisco EPC3928 devices allow remote attackers to obtain sensitive configuration and… CVSS 3.0HIGH 8.1

Sources

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