CVE-2012-2488
UnknownEPSS 2.21%
Last modified
CVE-2012-2488 is a vulnerability of currently unknown severity. Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.. EPSS estimates a 2.21% chance of exploitation in the next 30 days.
Description
Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Ios Xr | <= 4.2.0 |
| Cisco | Asr 9000 Rsp440 Router | All versions |
| Cisco | Ios Xr | 4.0.3 |
| Cisco | Ios Xr | 4.0.4 |
| Cisco | Ios Xr | 4.1 |
| Cisco | Ios Xr | 4.1.1 |
| Cisco | Ios Xr | 4.1.2 |
| Cisco | Ios Xr | 4.2.0 |
| Cisco | Crs Performance Route Processor | All versions |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2012-2488?
Cisco IOS XR before 4.2.1 on ASR 9000 series devices and CRS series devices allows remote attackers to cause a denial of service (packet transmission outage) via a crafted packet, aka Bug IDs CSCty94537 and CSCtz62593.
How severe is CVE-2012-2488?
Severity scoring for CVE-2012-2488 is pending analysis. The EPSS model estimates a 2.21% probability of exploitation in the next 30 days.
How do I fix CVE-2012-2488?
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-2012-2488?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST