CVE-2023-7266

highpriority · track · 32EPSS 0.003 · 21 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.28% (21st) EPSS

CVSS 8.1 · high

Is it mine?

10 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Some Huawei home routers have a connection hijacking vulnerability. Successful exploitation of this vulnerability may cause DoS or information leakage.(Vulnerability ID:HWPSIRT-2023-76605) This vulnerability has been assigned a (CVE)ID:CVE-2023-7266

cvss

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

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.18.1highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.2

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · psirt@huawei.comexploitability 3.9 · impact 3.6

v3.17.4highCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-384USCWE-420US

affected products (10)

Products and version ranges known to be affected.

Huawei Router Home Routerall versionscert_bundDEcpe:/h:huawei:router:home_router
Huawei TC7001-10≤ 2.0.0.336(SP6C300)enisa_euvdEU
Huawei WS7200-10≤ WS7200-10-OTA 3.0.3.215-fullpackage(auto_1)enisa_euvdEU
Huawei WS7206-10≤ WS7206-10-OTA 4.0.0.16(V3R2)-fullpackage(auto)enisa_euvdEU
Huawei Technologies Co., Ltd. Huawei TC7001-10≤ 2.0.0.336(SP6C300)fstec_bduRU
Huawei Technologies Co., Ltd. Huawei WS7200-10≤ 3.0.3.215-fullpackage(auto_1)fstec_bduRU
Huawei Technologies Co., Ltd. Huawei WS7206-10≤ 4.0.0.16(V3R2)-fullpackage(auto)fstec_bduRU
huawei tc7001-10 firmware= 2.0.0.336(sp6c300)nvdUScpe:2.3:o:huawei:tc7001-10_firmware:*:*:*:*:*:*:*:*
huawei ws7200-10 firmware= 3.0.3.215nvdUScpe:2.3:o:huawei:ws7200-10_firmware:*:*:*:*:*:*:*:*
huawei ws7206-10 firmware= 4.0.0.16(v3r2)nvdUScpe:2.3:o:huawei:ws7206-10_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1400Huawei Home-Router: Schwachstelle ermöglicht Denial of Service und Offenlegung von InformationenDeutsch2024-06-18csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Huawei Home-Routern ausnutzen, um einen Denial of Service Angriff durchzuführen oder Informationen offenzulegen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2024-12-28modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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