CVE-2020-10231
TP-Link
- Published
- 1 April 2020
- Last modified
- 17 June 2026
- CVSS
- 7.5 v3.1
- Severity
- high
- EPSS
- 3.8% (89th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-476
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
TP-Link NC200 through 2.1.8_Build_171109, NC210 through 1.0.9_Build_171214, NC220 through 1.3.0_Build_180105, NC230 through 1.3.0_Build_171205, NC250 through 1.3.0_Build_171205, NC260 through 1.5.1_Build_190805, and NC450 through 1.5.0_Build_181022 devices allow a remote NULL Pointer Dereference.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 3.8% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| NC200 | TP-Link | unknown | 2.1.6, 2.1.7, 2.1.8, 2.1.9 +2 |
| NC210 | TP-Link | unknown | 1.0.3, 1.0.4, 1.0.9, <= 1.0.10 +1 |
| NC220 | TP-Link | unknown | 1.1.12, 1.1.14, 1.2.0, 1.3.0 +2 |
| NC230 | TP-Link | unknown | 1.0.3, 1.2.1, 1.3.0, <= 1.3.1 +1 |
| NC250 | TP-Link | unknown | 1.0.10, 1.0.8, 1.2.1, 1.3.0 +3 |
| NC260 | TP-Link | unknown | 1.0.5, 1.0.6, 1.4.1, 1.5.0 +4 |
| NC450 | TP-Link | unknown | 1.0.15, 1.1.1, 1.1.2, 1.1.6 +5 |
References
Vendor advisory and patch
- http://packetstormsecurity.com/files/157048/TP-LINK-Cloud-Cameras-NCXXX-Remote-NULL-Pointer-Dereference.html exploit
- http://seclists.org/fulldisclosure/2020/Mar/54 exploit
- http://packetstormsecurity.com/files/157048/TP-LINK-Cloud-Cameras-NCXXX-Remote-NULL-Pointer-Dereference.html exploit
- http://seclists.org/fulldisclosure/2020/Mar/54 exploit
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.