9.8

CVE-2020-12110: tp-link nc200_firmware Use of Hard-coded Credentials

CVSS: 9.8v3.1CriticalModified
Published 04-05-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-12110 is a critical (CVSS 9.8) Use of Hard-coded Credentials vulnerability in tp-link nc200_firmware. EPSS estimates a 13.57% chance of exploitation in the next 30 days, higher than 96.4% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (NVD)
EPSS score
13.57%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference

Timeline

  1. 04-05-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

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 metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

13.57%

Chance of exploitation in the next 30 days

Percentile

96%

Versus all other CVEs

30-day change

0.00 pp

From 13.57% on 21-09-2026

21-09-202621-10-2026
EPSS score
13.57%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

2 found
  • referenceUnverified

    Exploit Reference (seclists.org)

    Maturity: unknown

  • referenceUnverified

    Exploit Reference (packetstormsecurity.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Tp-link7 products

1 vendor · 7 products

References

2 links