CVE-2016-1348
No exploitation reported by the sources we read.
- Published2016-03-26
- WeaknessCWE-399
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
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.
Timeline
dates in UTC- 2016-03-2601:59CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 21:37 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2016-1348?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2016-1348?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 3.3 | = 3.3xo_3.3.0xo | no fix published | NVD |
| 3.3 | = 3.3xo_3.3.1xo | no fix published | NVD |
| 3.3 | = 3.3xo_3.3.2xo | no fix published | NVD |
| 3.5 | = 3.5e_3.5.0e | no fix published | NVD |
| 3.5 | = 3.5e_3.5.1e | no fix published | NVD |
| 3.5 | = 3.5e_3.5.2e | no fix published | NVD |
| 3.5 | = 3.5e_3.5.3e | no fix published | NVD |
| 3.5 | = 3.5s_3.5.0s | no fix published | NVD |
| 3.5 | = 3.5s_3.5.1s | no fix published | NVD |
| 3.5 | = 3.5s_3.5.2s | no fix published | NVD |
| 3.6 | = 3.6e_3.6.0e | no fix published | NVD |
| 3.6 | = 3.6e_3.6.1e | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 2017.x | < 2017-01-06 | 2017-01-06 | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| — | = t-ms14jakucb-1102.5 | no fix published | NVD |
3 more products in the sources.
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Fix
Advisories and patches
- tools.cisco.comVendor Advisory
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.07.5read 2026-10-23
- NVDCVSS 2.07.8read 2026-10-23
- NVDweakness (CWE)CWE-399read 2026-10-23
- FIRST EPSSEPSS score1.9 %2026-10-23
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Published
- 2016-03-26
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2016-1348?
Is CVE-2016-1348 actively exploited?
What is the CVSS score for CVE-2016-1348?
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Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
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Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.