CVE-2023-34216

highpriority · track · 32EPSS 0.007 · 53 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.71% (53rd) EPSS

CVSS 8.1 · high

Is it mine?

11 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability derives from insufficient input validation in the key-delete function, which could potentially allow malicious users to delete arbitrary files.

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:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.2

v3.18.1highAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Hsecondary · ENISA EU

v3.18.1highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:Hsecondary · psirt@moxa.comexploitability 2.8 · impact 5.2

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

ssvc

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

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-22USprimaryCWE-22US

affected products (11)

Products and version ranges known to be affected.

Moxa Router TN-4900 Series <= 1.2.4all versionscert_bundDEcpe:/h:moxa:router:1.2.4::tn-4900_series
Moxa EDR-G9010 Series≤ 1.0 ≤2.1enisa_euvdEU
Moxa EDR-G902 Series≤ 1.0 ≤5.7.17enisa_euvdEU
Moxa EDR-G903 Series≤ 1.0 ≤5.7.15enisa_euvdEU
Moxa NAT-102 Series≤ 1.0 ≤1.0.3enisa_euvdEU
Moxa TN-4900 Series≤ 1.0 ≤1.2.4enisa_euvdEU
Moxa TN-5900 Series≤ 1.0 ≤3.3enisa_euvdEU
Moxa Inc. Moxa TN-5900≤ 3.3fstec_bduRU
Moxa Inc. TN-4900≤ 1.2.4fstec_bduRU
moxa tn-4900 firmware≤ 1.2.4nvdUScpe:2.3:o:moxa:tn-4900_firmware:*:*:*:*:*:*:*:*
moxa tn-5900 firmware≤ 3.3nvdUScpe:2.3:o:moxa:tn-5900_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2089Moxa Router: Mehrere SchwachstellenDeutsch2023-08-16csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Moxa Router ausnutzen, uum beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu verursachen oder seine Privilegien zu erweitern.

also known as (4)

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 2023-08-17modified 2026-06-17

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+12524 more

references (4)

External citations — patches, advisories, analysis.

scry

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