How severe is CVE-2016-1337?

CVE-2016-1337 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2016-1337 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-1337?

CVE-2016-1337 affects Cisco Epc3928 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-1337?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2016-1337 published?

CVE-2016-1337 was published on 2016-07-03 and last updated on 2026-06-17.

CVE-2016-1337

CVE-2016-1337 is a high-severity vulnerability in Cisco Epc3928 Firmware with a CVSS 3.x base score of 8.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: High (CVSS 3.x base score 8.1)
CVSS v2: 4.3
EPSS exploit prediction: 5% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-200
Affected product: Cisco Epc3928 Firmware
Published: 2016-07-03
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2016-1337?: 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.
How severe is CVE-2016-1337?: CVE-2016-1337 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2016-1337 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-1337?: CVE-2016-1337 affects Cisco Epc3928 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-1337?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2016-1337 published?: CVE-2016-1337 was published on 2016-07-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:cisco:epc3928_firmware:-:*:*:*:*:*:*:*

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