CVE-2020-12110
9.8
CRITICAL · CVSS 3.1 · EPSS 13.6% (pctl 96)
Patch early
EPSS 13.6% — above the 10% action threshold.
Description
Certain TP-Link devices have a Hardcoded Encryption Key. This affects NC200 2.1.9 build 200225, N210 1.0.9 build 200304, NC220 1.3.0 build 200304, NC230 1.3.0 build 200304, NC250 1.3.0 build 200304, NC260 1.5.2 build 200304, and NC450 1.5.3 build 200304.
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 | 13.57% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-798 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2020-05-04 |
| Last modified | 2026-06-17 |
Affected (14)
| Vendor | Product |
|---|---|
| tp-link | nc200 |
| tp-link | nc200 firmware |
| tp-link | nc210 |
| tp-link | nc210 firmware |
| tp-link | nc220 |
| tp-link | nc220 firmware |
| tp-link | nc230 |
| tp-link | nc230 firmware |
| tp-link | nc250 |
| tp-link | nc250 firmware |
| tp-link | nc260 |
| tp-link | nc260 firmware |
| tp-link | nc450 |
| tp-link | nc450 firmware |
References
→ the Explorer · watch your stack · NVD