CVE-2023-1768

mediumpriority · track · 21EPSS 0.009 · 60 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.91% (60th) EPSS

CVSS 5.3 · medium

Is it mine?

19 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · cert_bund

EPSS · scored 2026-10-27

Inappropriate error handling in Tribe29 Checkmk <= 2.1.0p25, <= 2.0.0p34, <= 2.2.0b3 (beta), and all versions of Checkmk 1.6.0 causes the symmetric encryption of agent data to fail silently and transmit the data in plaintext in certain configurations.

cvss

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

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–5.3

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · security@checkmk.comexploitability 2.2 · impact 1.4

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/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-446US

affected products (19)

Products and version ranges known to be affected.

Tribe29 Checkmk≤ 2.0.0 ≤2.0.0p34enisa_euvdEU
Tribe29 Checkmk≤ 1.6.0 ≤1.6.0p30enisa_euvdEU
Tribe29 Checkmk≤ 2.1.0 ≤2.1.0p25enisa_euvdEU
Tribe29 Checkmk≤ 2.2.0 ≤2.2.0b3enisa_euvdEU
checkmk checkmk= 1.6.0nvdUScpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
checkmk checkmk= 2.0.0nvdUScpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
checkmk checkmk= 2.1.0nvdUScpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
checkmk checkmk= 2.2.0nvdUScpe:2.3:a:checkmk:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0b10nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0b11nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p10nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p11nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p12nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p13nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p14nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p15nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p16nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p17nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*
tribe29 checkmk= 1.6.0p18nvdUScpe:2.3:a:tribe29:checkmk:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-0830tribe29 checkmk Linux agent: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2023-04-03csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle im Linux Agent von tribe29 checkmk ausnutzen, um Informationen offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd cert_bund NVD CVE.org MITRE

published 2023-04-04modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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