CVE-2019-19822

mediumpriority · track · 33OT risk · elevatedEPSS 0.087 · 95 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

8.67% (95th) EPSS

CVSS 5 · medium

Is it mine?

19 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

A certain router administration interface (that includes Realtek APMIB 0.11f for Boa 0.94.14rc21) allows remote attackers to retrieve the configuration, including sensitive data (usernames and passwords). This affects TOTOLINK A3002RU through 2.0.0, A702R through 2.1.3, N301RT through 2.1.6, N302R through 3.4.0, N300RT through 3.4.0, N200RE through 4.0.0, N150RT through 3.4.0, and N100RE through 3.4.0; Rutek RTK 11N AP through 2019-12-12; Sapido GR297n through 2019-12-12; CIK TELECOM MESH ROUTER through 2019-12-12; KCTVJEJU Wireless AP through 2019-12-12; Fibergate FGN-R2 through 2019-12-12; Hi-Wifi MAX-C300N through 2019-12-12; HCN MAX-C300N through 2019-12-12; T-broad GN-866ac through 2019-12-12; Coship EMTA AP through 2019-12-12; and IO-Data WN-AC1167R through 2019-12-12.

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:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

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

v3.17.3highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Fsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-306USprimary

affected products (19)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
ciktel mesh router firmware≤ 2019-12-12nvdUScpe:2.3:o:ciktel:mesh_router_firmware:*:*:*:*:*:*:*:*
coship emta ap firmwre≤ 2019-12-12nvdUScpe:2.3:o:coship:emta_ap_firmwre:*:*:*:*:*:*:*:*
fg-products fgn-r2 firmware≤ 2019-12-12nvdUScpe:2.3:o:fg-products:fgn-r2_firmware:*:*:*:*:*:*:*:*
hcn max-c300n project hcn max-c300n firmware≤ 2019-12-12nvdUScpe:2.3:o:hcn_max-c300n_project:hcn_max-c300n_firmware:*:*:*:*:*:*:*:*
hiwifi max-c300n firmware≤ 2019-12-12nvdUScpe:2.3:o:hiwifi:max-c300n_firmware:*:*:*:*:*:*:*:*
iodata wn-ac1167r firmwre≤ 2019-12-12nvdUScpe:2.3:o:iodata:wn-ac1167r_firmwre:*:*:*:*:*:*:*:*
kctvjeju wireless ap firmware≤ 2019-12-12nvdUScpe:2.3:o:kctvjeju:wireless_ap_firmware:*:*:*:*:*:*:*:*
realtek rtk 11n ap firmware≤ 2019-12-12nvdUScpe:2.3:o:realtek:rtk_11n_ap_firmware:*:*:*:*:*:*:*:*
sapido gr297n firmware≤ 2019-12-12nvdUScpe:2.3:o:sapido:gr297n_firmware:*:*:*:*:*:*:*:*
tbroad gn-866ac firmware≤ 2019-12-12nvdUScpe:2.3:o:tbroad:gn-866ac_firmware:*:*:*:*:*:*:*:*
totolink a3002ru firmware≤ 2.0.0nvdUScpe:2.3:o:totolink:a3002ru_firmware:*:*:*:*:*:*:*:*
totolink a702r firmware≤ 2.1.3nvdUScpe:2.3:o:totolink:a702r_firmware:*:*:*:*:*:*:*:*
totolink n100re firmware≤ 3.4.0nvdUScpe:2.3:o:totolink:n100re_firmware:*:*:*:*:*:*:*:*
totolink n150rt firmware≤ 3.4.0nvdUScpe:2.3:o:totolink:n150rt_firmware:*:*:*:*:*:*:*:*
totolink n200re firmware≤ 4.0.0nvdUScpe:2.3:o:totolink:n200re_firmware:*:*:*:*:*:*:*:*
totolink n300rt firmware≤ 3.4.0nvdUScpe:2.3:o:totolink:n300rt_firmware:*:*:*:*:*:*:*:*
totolink n301rt firmware≤ 2.1.6nvdUScpe:2.3:o:totolink:n301rt_firmware:*:*:*:*:*:*:*:*
totolink n302r firmware≤ 3.4.0nvdUScpe:2.3:o:totolink:n302r_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 2020-01-27modified 2026-06-17

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+4478 more

references (19)

External citations — patches, advisories, analysis.

scry

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