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Vulnerability record · CVE-2020-12110 · published 4 May 2020

CVE-2020-12110: Tp-link nc200 firmware hard-coded credentials vulnerability

Tp Link · Nc200 Firmware

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.

9.8 CVSS 3.1 Critical EPSS 14% · top 3.7% CWE-798 · Hard-coded credentials
9.8CVSS 3.1 base score, v2 5.0
14%EPSS exploitation probability, 30 days
NoNot in CISA KEV
7Affected product versions listed by NVD
4References, 4 tagged exploit
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

7 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://packetstormsecurity.com/files/157532/TP-LINK-Cloud-Cameras-NCXXX-Hardcoded-Encryption-Key.html ExploitThird Party AdvisoryVDB Entry
https://seclists.org/fulldisclosure/2020/May/3 ExploitMailing ListThird Party Advisory
http://packetstormsecurity.com/files/157532/TP-LINK-Cloud-Cameras-NCXXX-Hardcoded-Encryption-Key.html ExploitThird Party AdvisoryVDB Entry
https://seclists.org/fulldisclosure/2020/May/3 ExploitMailing ListThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-12110), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.