Cisco EPC3928 devices allow remote attackers to obtain sensitive configuration and…
Priority MEDIUM 43CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Information disclosure, Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-200 and CWE-264.
Summary
Cisco EPC3928 devices allow remote attackers to obtain sensitive configuration and credential information by making requests during the early part of the boot process, related to a "Boot Information Disclosure" issue, aka Bug ID CSCux17178.
Why it matters now
EPSS 0.04568 91st 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
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2016-1337
- 2026-10-03 Alias added: GHSA-jmc5-w94v-7p94
References
More Cisco Epc3928 Firmware vulnerabilities
- TI-2016-01227 goform/Docsis_system on Cisco EPC3928 devices allows remote attackers to cause a denial… CVSS 3.0HIGH 7.5
- TI-2016-01220 goform/WClientMACList on Cisco EPC3928 devices allows remote attackers to cause a denial… CVSS 3.0HIGH 7.5
Sources
- CVE-2016-1337 · CVE Program
- CVE-2016-1337 · NVD
- FIRST EPSS
- GHSA-jmc5-w94v-7p94 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences