CVE-2020-12111
Certain TP-Link devices allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450...
Certain TP-Link devices allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450 1.5.3 build 200304.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
Certain TP-Link devices allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450 1.5.3 build 200304.
- Record
CVE-2020-12111- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 9.0 High
AV:N/AC:L/Au:S/C:C/I:C/A:C - Weakness
- CWE-78
- Updated
- 2026-11-02
CVE List No score
Certain TP-Link devices allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450 1.5.3 build 200304.
- Record
CVE-2020-12111- Updated
- 2026-11-02
EUVDEUVD-2020-4427 No score
Certain TP-Link devices allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450 1.5.3 build 200304.
- Record
EUVD-2020-4427- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-872h-q5p9-28x7 No score
Certain TP-Link devices allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450...
Certain TP-Link devices allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450 1.5.3 build 200304.
- Record
GHSA-872h-q5p9-28x7- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-12111 is a high vulnerability (CVSS 8.8) in Tp-link Nc260 Firmware, published May 4, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 7.87%, the 94th percentile. No source names a fixed version.