CVE-2016-6378
UnknownEPSS 1.94%
Last modified
CVE-2016-6378 is a vulnerability of currently unknown severity. Cisco IOS XE 3.1 through 3.17 and 16.1 through 16.2 allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets that require NAT, aka Bug ID CSCuw85853.. EPSS estimates a 1.94% chance of exploitation in the next 30 days.
Description
Cisco IOS XE 3.1 through 3.17 and 16.1 through 16.2 allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets that require NAT, aka Bug ID CSCuw85853.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xe | 3.1.3s |
| Cisco | Ios Xe | 3.1.4as |
| Cisco | Ios Xe | 3.1.4s |
| Cisco | Ios Xe | 3.2.1s |
| Cisco | Ios Xe | 3.2.2s |
| Cisco | Ios Xe | 3.3.0s |
| Cisco | Ios Xe | 3.3.1s |
| Cisco | Ios Xe | 3.3.2s |
| Cisco | Ios Xe | 3.4.0s |
| Cisco | Ios Xe | 3.4.1s |
| Cisco | Ios Xe | 3.4.2s |
| Cisco | Ios Xe | 3.4.3s |
| Cisco | Ios Xe | 3.4.4s |
| Cisco | Ios Xe | 3.4.5s |
| Cisco | Ios Xe | 3.4.6s |
| Cisco | Ios Xe | 3.5.0s |
| Cisco | Ios Xe | 3.5.1s |
| Cisco | Ios Xe | 3.5.2s |
| Cisco | Ios Xe | 3.6.0s |
| Cisco | Ios Xe | 3.6.1s |
| Cisco | Ios Xe | 3.6.2s |
| Cisco | Ios Xe | 3.7.0bs |
| Cisco | Ios Xe | 3.7.0s |
| Cisco | Ios Xe | 3.7.1s |
| Cisco | Ios Xe | 3.7.2s |
| Cisco | Ios Xe | 3.7.2ts |
| Cisco | Ios Xe | 3.7.3s |
| Cisco | Ios Xe | 3.7.4as |
| Cisco | Ios Xe | 3.7.4s |
| Cisco | Ios Xe | 3.7.5s |
| Cisco | Ios Xe | 3.7.6s |
| Cisco | Ios Xe | 3.7.7s |
| Cisco | Ios Xe | 3.8.0s |
| Cisco | Ios Xe | 3.8.1s |
| Cisco | Ios Xe | 3.8.2s |
| Cisco | Ios Xe | 3.9.0as |
| Cisco | Ios Xe | 3.9.0s |
| Cisco | Ios Xe | 3.9.1as |
| Cisco | Ios Xe | 3.9.1s |
| Cisco | Ios Xe | 3.9.2s |
| Cisco | Ios Xe | 3.10.0s |
| Cisco | Ios Xe | 3.10.1s |
| Cisco | Ios Xe | 3.10.2s |
| Cisco | Ios Xe | 3.10.2ts |
| Cisco | Ios Xe | 3.10.3s |
| Cisco | Ios Xe | 3.10.4s |
| Cisco | Ios Xe | 3.10.5s |
| Cisco | Ios Xe | 3.10.6s |
| Cisco | Ios Xe | 3.11.0s |
| Cisco | Ios Xe | 3.11.1s |
Showing 50 of 83 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-6378?
Cisco IOS XE 3.1 through 3.17 and 16.1 through 16.2 allows remote attackers to cause a denial of service (device reload) via crafted ICMP packets that require NAT, aka Bug ID CSCuw85853.
How severe is CVE-2016-6378?
Severity scoring for CVE-2016-6378 is pending analysis. The EPSS model estimates a 1.94% probability of exploitation in the next 30 days.
How do I fix CVE-2016-6378?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2016-6378?
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Scan your code nowSource: NVD / NIST