CVE-2012-5036
UnknownEPSS 1.06%
Last modified
CVE-2012-5036 is a vulnerability of currently unknown severity. Cisco IOS before 12.2(50)SY1 allows remote authenticated users to cause a denial of service (memory consumption) via a sequence of VTY management sessions (aka exec sessions), aka Bug ID CSCtn43662.. EPSS estimates a 1.06% chance of exploitation in the next 30 days.
Description
Cisco IOS before 12.2(50)SY1 allows remote authenticated users to cause a denial of service (memory consumption) via a sequence of VTY management sessions (aka exec sessions), aka Bug ID CSCtn43662.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios | 12.2\(33\)sxi4 |
| Cisco | Ios | 12.2\(33\)sxi5 |
| Cisco | Ios | 12.2\(33\)sxi6 |
| Cisco | Ios | 12.2\(33\)sxi7 |
| Cisco | Ios | 12.2\(33\)sxj |
| Cisco | Ios | 12.2\(50\)sy |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-5036?
Cisco IOS before 12.2(50)SY1 allows remote authenticated users to cause a denial of service (memory consumption) via a sequence of VTY management sessions (aka exec sessions), aka Bug ID CSCtn43662.
How severe is CVE-2012-5036?
Severity scoring for CVE-2012-5036 is pending analysis. The EPSS model estimates a 1.06% probability of exploitation in the next 30 days.
How do I fix CVE-2012-5036?
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.
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Are you affected by CVE-2012-5036?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST