CVE-2000-1055
UnknownEPSS 4.00%
Last modified
CVE-2000-1055 is a vulnerability of currently unknown severity. Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large TACACS+ packet.. EPSS estimates a 4.00% chance of exploitation in the next 30 days.
Description
Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large TACACS+ packet.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Secure Access Control Server | 2.1 |
| Cisco | Secure Access Control Server | 2.3\(3\) |
| Cisco | Secure Access Control Server | 2.4\(2\) |
References
- http://www.cisco.com/warp/public/707/csecureacsnt-pub.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/1706Patch, Vendor Advisory
- http://www.cisco.com/warp/public/707/csecureacsnt-pub.shtmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/1706Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2000-1055?
Buffer overflow in CiscoSecure ACS Server 2.4(2) and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary commands via a large TACACS+ packet.
How severe is CVE-2000-1055?
Severity scoring for CVE-2000-1055 is pending analysis. The EPSS model estimates a 4.00% probability of exploitation in the next 30 days.
How do I fix CVE-2000-1055?
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-2000-1055?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST