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Fencer Intel
high 8.1

CVE-2016-1337 json

Cisco EPC3928 devices allow remote attackers to obtain sensitive configuration and credential information by making requests during the ear…

published 2016-07-03 10 y ago modified 2026-06-17 4 mo ago also EUVD-2016-2436

cvss
8.1
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
4.6%
EPSS 4.6% chance of exploitation in 30 days, percentile 91%
public exploits
1
Exploit-DB

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.

Timeline

  1. First public exploit (EDB-39904)
  2. Published

Exploit prediction

4.57% chance of exploitation in the next 30 days, higher than 91% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-39904 Cisco EPC 3928 - Multiple Vulnerabilities webapps, 2016-06-07
  • secorda.com http://secorda.com/multiple-security-vulnerabilities-affecting-cisco-epc3928/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.0 8.1 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-264 Permissions, Privileges, and Access Controls

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.