CVE-2023-29059

highpriority · track · 33EPSS 0.044 · 91 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

4.37% (91st) EPSS

CVSS 7.8 · high

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-26

3CX DesktopApp through 18.12.416 has embedded malicious code, as exploited in the wild in March 2023. This affects versions 18.12.407 and 18.12.416 of the 3CX DesktopApp Electron Windows application shipped in Update 7, and versions 18.11.1213, 18.12.402, 18.12.407, and 18.12.416 of the 3CX DesktopApp Electron macOS application.

cvss

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

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.5–7.8

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.15.5mediumAV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Lsecondary · FSTEC (BDU) RU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 1.8 · impact 5.9

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: poc · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-506US

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
3CX 3CX Electron Desktop App≤ 18.12.416fstec_bduRU
3CX 3CX Electron Desktop App≤ 18.12.407fstec_bduRU
3CX 3CX Electron Desktop App≤ 18.12.402fstec_bduRU
3CX 3CX Electron Desktop App≤ 18.11.1213fstec_bduRU
3cx 3cx= 18.11.1213nvdUScpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*
3cx 3cx= 18.12.402nvdUScpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*
3cx 3cx= 18.12.407nvdUScpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*
3cx 3cx= 18.12.416nvdUScpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2023-03-30modified 2026-06-17

references (19)

External citations — patches, advisories, analysis.

scry

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