CVE-2020-10231

mediumpriority · track · 31EPSS 0.038 · 90 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.77% (90th) EPSS

CVSS 5 · medium

Is it mine?

18 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-476USprimary

affected products (18)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
tp-link nc200 firmware= 2.1.6nvdUScpe:2.3:o:tp-link:nc200_firmware:*:*:*:*:*:*:*:*
tp-link nc200 firmware= 2.1.7nvdUScpe:2.3:o:tp-link:nc200_firmware:*:*:*:*:*:*:*:*
tp-link nc200 firmware= 2.1.8nvdUScpe:2.3:o:tp-link:nc200_firmware:*:*:*:*:*:*:*:*
tp-link nc210 firmware= 1.0.9nvdUScpe:2.3:o:tp-link:nc210_firmware:*:*:*:*:*:*:*:*
tp-link nc220 firmware= 1.1.12nvdUScpe:2.3:o:tp-link:nc220_firmware:*:*:*:*:*:*:*:*
tp-link nc220 firmware= 1.1.14nvdUScpe:2.3:o:tp-link:nc220_firmware:*:*:*:*:*:*:*:*
tp-link nc220 firmware= 1.2.0nvdUScpe:2.3:o:tp-link:nc220_firmware:*:*:*:*:*:*:*:*
tp-link nc220 firmware= 1.3.0nvdUScpe:2.3:o:tp-link:nc220_firmware:*:*:*:*:*:*:*:*
tp-link nc230 firmware= 1.3.0nvdUScpe:2.3:o:tp-link:nc230_firmware:*:*:*:*:*:*:*:*
tp-link nc250 firmware= 1.3.0nvdUScpe:2.3:o:tp-link:nc250_firmware:*:*:*:*:*:*:*:*
tp-link nc260 firmware= 1.0.5nvdUScpe:2.3:o:tp-link:nc260_firmware:*:*:*:*:*:*:*:*
tp-link nc260 firmware= 1.0.6nvdUScpe:2.3:o:tp-link:nc260_firmware:*:*:*:*:*:*:*:*
tp-link nc260 firmware= 1.5.1nvdUScpe:2.3:o:tp-link:nc260_firmware:*:*:*:*:*:*:*:*
tp-link nc450 firmware= 1.1.1nvdUScpe:2.3:o:tp-link:nc450_firmware:*:*:*:*:*:*:*:*
tp-link nc450 firmware= 1.1.2nvdUScpe:2.3:o:tp-link:nc450_firmware:*:*:*:*:*:*:*:*
tp-link nc450 firmware= 1.1.6nvdUScpe:2.3:o:tp-link:nc450_firmware:*:*:*:*:*:*:*:*
tp-link nc450 firmware= 1.5.0nvdUScpe:2.3:o:tp-link:nc450_firmware:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2020-04-01modified 2026-06-17

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+8817 more

references (11)

External citations — patches, advisories, analysis.

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