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CVE-2020-12111: tp-link nc260_firmware OS Command Injection

CVSS: 9.0v2.0HighModified
Published 04-05-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-12111 is a high (CVSS 9.0) OS Command Injection vulnerability in tp-link nc260_firmware. EPSS estimates a 7.87% chance of exploitation in the next 30 days, higher than 94.6% of scored vulnerabilities. 2 public exploits are recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.0/10
010
High · v2.0 (NVD)
EPSS score
7.87%
0%100%
Low · 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 allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450 1.5.3 build 200304.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

7.87%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

0.00 pp

From 7.87% on 21-09-2026

21-09-202621-10-2026
EPSS score
7.87%

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-link2 products
  • nc260_firmware1.0.5:160804 | 1.0.6:161114 | 1.4.1:180720 | 1.5.0:181123 | 1.5.2:200304
  • nc450_firmware1.0.15:160920 | 1.1.2:161013 | 1.3.4:171130 | 1.5.3:200304

1 vendor · 2 products

References

3 links