CVE-2013-5122
CRITICALCVSS 9.8/10EPSS 3.75%
Last modified
CVE-2013-5122 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Cisco Linksys Routers EA2700, EA3500, E4200, EA4500: A bug can cause an unsafe TCP port to open which leads to unauthenticated access. EPSS estimates a 3.75% chance of exploitation in the next 30 days.
Description
Cisco Linksys Routers EA2700, EA3500, E4200, EA4500: A bug can cause an unsafe TCP port to open which leads to unauthenticated access
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Cisco | Linksys Ea2700 Firmware | 1.0.14 |
| Cisco | Linksys Ea3500 Firmware | 1.0.30 |
| Cisco | Linksys E4200 Firmware | 2.0.36 |
| Cisco | Linksys Ea4500 Firmware | 2.0.36 |
References
- http://www.securityfocus.com/bid/60897Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1029769Exploit, Third Party Advisory, VDB Entry
- https://packetstormsecurity.com/files/cve/CVE-2013-5122Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/60897Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1029769Exploit, Third Party Advisory, VDB Entry
- https://packetstormsecurity.com/files/cve/CVE-2013-5122Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-5122?
Cisco Linksys Routers EA2700, EA3500, E4200, EA4500: A bug can cause an unsafe TCP port to open which leads to unauthenticated access
How severe is CVE-2013-5122?
CVE-2013-5122 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.75% probability of exploitation in the next 30 days.
How do I fix CVE-2013-5122?
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-2013-5122?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST