CVE-2014-2139
UnknownEPSS 1.75%
Last modified
CVE-2014-2139 is a vulnerability of currently unknown severity. Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.. EPSS estimates a 1.75% chance of exploitation in the next 30 days.
Description
Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Cisco Ons 15454 System Software | <= 9.6 |
| Cisco | Cisco Ons 15454 System Software | 9.0 |
| Cisco | Cisco Ons 15454 System Software | 9.1 |
| Cisco | Cisco Ons 15454 System Software | 9.2 |
| Cisco | Cisco Ons 15454 System Software | 9.2.1 |
| Cisco | Cisco Ons 15454 System Software | 9.2.2 |
| Cisco | Cisco Ons 15454 System Software | 9.3 |
| Cisco | Cisco Ons 15454 System Software | 9.4 |
| Cisco | Ons 15454 | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2014-2139?
Cisco ONS 15454 controller cards with software 9.6 and earlier allow remote attackers to cause a denial of service (flash write outage) via a TCP FIN attack that triggers file-descriptor exhaustion, aka Bug ID CSCug97315.
How severe is CVE-2014-2139?
Severity scoring for CVE-2014-2139 is pending analysis. The EPSS model estimates a 1.75% probability of exploitation in the next 30 days.
How do I fix CVE-2014-2139?
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.
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Are you affected by CVE-2014-2139?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST