Is CVE-2016-1348 actively exploited?

CVE-2016-1348 has no public evidence of in-the-wild exploitation as of 2025-04-12.

What is the CVSS score for CVE-2016-1348?

CVE-2016-1348 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

How do I patch CVE-2016-1348?

Patch guidance is available from cisco security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2016-1348.

Fix CVE-2016-1348 - HIGH cisco ios xe

Q: Which products are affected by CVE-2016-1348?

82 products: cisco ios xe, cisco ios xe, cisco ios xe, cisco ios xe, cisco ios xe, and 77 more.

Description

Cisco IOS 15.0 through 15.5 and IOS XE 3.3 through 3.16 allow remote attackers to cause a denial of service (device reload) via a crafted DHCPv6 Relay message, aka Bug ID CSCus55821.

CVSS Metrics

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: none
Availability: high
Weaknesses: CWE-399

Metadata

Primary Vendor: CISCO
Published: 3/26/2016
Last Modified: 4/12/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

cisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xecisco : ios_xenetgear : jr6150_firmwaresamsung : x14j_firmwaresun : opensolariszyxel : gs1900-10hp_firmwarezzinc : keymouse_firmware

Remediation Guidance

Executive Summary

View on NIST NVD