CVE-2013-5122
9.8
CRITICAL · CVSS 3.1 · EPSS 3.7% (pctl 90)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
Cisco Linksys Routers EA2700, EA3500, E4200, EA4500: A bug can cause an unsafe TCP port to open which leads to unauthenticated access
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 3.75% — more likely to be exploited than 90% of all CVEs |
| Weakness | CWE-287 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2020-01-07 |
| Last modified | 2026-06-16 |
Affected (8)
| Vendor | Product |
|---|---|
| cisco | linksys e4200 |
| cisco | linksys e4200 firmware |
| cisco | linksys ea2700 |
| cisco | linksys ea2700 firmware |
| cisco | linksys ea3500 |
| cisco | linksys ea3500 firmware |
| cisco | linksys ea4500 |
| cisco | linksys ea4500 firmware |
References
→ the Explorer · watch your stack · NVD