CVE-2025-0867

criticalpriority · track · 0EPSS 0.006 · 49 %ileDEEURU

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.63% (49th) EPSS

CVSS 9.9 · critical

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · sick_psirt

EPSS · scored 2026-10-22

The standard user uses the run as function to start the MEAC applications with administrative privileges. To ensure that the system can startup on its own, the credentials of the administrator were stored. Consequently, the EPC2 user can execute any command with administrative privileges. This allows a privilege escalation to the administrative level.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedSICK MEAC300 all versions with Firmware <4.0.54.21sick_psirt
Users are strongly recommended to upgrade to the latest release of the MEAC300 (>=4.0.54.21) that includes a patch for the vulnerability.

cvss

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

9.9

010

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

v3.19.9criticalAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · psirt@sick.deexploitability 3.1 · impact 6

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · SICK PSIRT DE

v3.19.1criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-522USCWE-522USCWE-522US

affected products (5)

Products and version ranges known to be affected.

SICK AG SICK MEAC3000 → 4.0.54.21enisa_euvdEU
SICK AG SICK MEAC300-FNADE4≤ all versionsenisa_euvdEU
SICK AG MEAC300≤ 4.0.54.21fstec_bduRU
SICK MEAC300 all versions with Firmware <4.0.54.21all versionssick_psirtDE
SICK MEAC300 all versions with Firmware >=4.0.54.21all versionsfixedsick_psirtDE

advisories (1)

Vendor and ecosystem advisories describing this.

SCA-2025-0001Multiple vulnerabilities in SICK MEAC3002025-02-14csaf · sick_psirtDE
SICK has identified vulnerabilities in MEAC300. These vulnerabilities, related to the OpenSSL library and specific device functionalities, could potentially allow remote, unauthenticated attackers to: 1) Cause a denial of service: Triggering an infinite loop that consumes CPU resources, rendering the device unresponsive (CVE-2022-0778). This impacts MEAC300 DE devices running vulnerable OpenSSL versions when processing manipulated SSH certificates. 2) Compromise the MEAC300: Exploit vulnerabilities accessible via Ethernet to potentially impact the availability, integrity, and confidentiality of the device. SICK recommends ensuring that affected products operate within secure network environments to mitigate these risks.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu sick_psirt NVD CVE.org MITRE

published 2025-02-14modified 2026-06-17

references (19)

External citations — patches, advisories, analysis.

scry

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