CVE-2023-0635

criticalpriority · track · 39EPSS 0.004 · 31 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.37% (31st) EPSS

CVSS 9.8 · critical

Is it mine?

26 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Improper Privilege Management vulnerability in ABB Ltd. ASPECT®-Enterprise on ASPECT®-Enterprise, Linux (2CQG103201S3021, 2CQG103202S3021, 2CQG103203S3021, 2CQG103204S3021 modules), ABB Ltd. NEXUS Series on NEXUS Series, Linux (2CQG100102R2021, 2CQG100104R2021, 2CQG100105R2021, 2CQG100106R2021, 2CQG100110R2021, 2CQG100112R2021, 2CQG100103R2021, 2CQG100107R2021, 2CQG100108R2021, 2CQG100109R2021, 2CQG100111R2021, 2CQG100113R2021 modules), ABB Ltd. MATRIX Series on MATRIX Series, Linux (2CQG100102R1021, 2CQG100103R1021, 2CQG100104R1021, 2CQG100105R1021, 2CQG100106R1021 modules) allows Privilege Escalation.This issue affects ASPECT®-Enterprise: from 3.0;0 before 3.07.01; NEXUS Series: from 3.0;0 before 3.07.01; MATRIX Series: from 3.0;0 before 3.07.01.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.8–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.17.8highAV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hsecondary · 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:Hsecondary · cybersecurity@ch.abb.comexploitability 1.8 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/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-1391USCWE-269US

affected products (26)

Products and version ranges known to be affected.

ABB Ltd. ASPECT®-Enterprise3.0;0 → 3.07.01enisa_euvdEU
ABB Ltd. MATRIX Series3.0;0 → 3.07.01enisa_euvdEU
ABB Ltd. NEXUS Series3.0;0 → 3.07.01enisa_euvdEU
ABB ASPECT-Enterprise ASP-ENT-x≤ 3.07.01fstec_bduRU
ABB MATRIX Series MAT-x≤ 3.07.01fstec_bduRU
ABB NEXUS Series NEX-2x≤ 3.07.01fstec_bduRU
ABB NEXUS Series NEXUS-3-x≤ 3.07.01fstec_bduRU
abb aspect-ent-12 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:aspect-ent-12_firmware:*:*:*:*:*:*:*:*
abb aspect-ent-2 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:aspect-ent-2_firmware:*:*:*:*:*:*:*:*
abb aspect-ent-256 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:aspect-ent-256_firmware:*:*:*:*:*:*:*:*
abb aspect-ent-96 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:aspect-ent-96_firmware:*:*:*:*:*:*:*:*
abb matrix-11 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:matrix-11_firmware:*:*:*:*:*:*:*:*
abb matrix-216 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:matrix-216_firmware:*:*:*:*:*:*:*:*
abb matrix-232 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:matrix-232_firmware:*:*:*:*:*:*:*:*
abb matrix-264 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:matrix-264_firmware:*:*:*:*:*:*:*:*
abb matrix-296 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:matrix-296_firmware:*:*:*:*:*:*:*:*
abb nexus-2128 firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:nexus-2128_firmware:*:*:*:*:*:*:*:*
abb nexus-2128-a firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:nexus-2128-a_firmware:*:*:*:*:*:*:*:*
abb nexus-2128-f firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:nexus-2128-f_firmware:*:*:*:*:*:*:*:*
abb nexus-2128-g firmware3.0.0 → 3.07.01nvdUScpe:2.3:o:abb:nexus-2128-g_firmware:*:*:*:*:*:*:*:*

showing 20 of 26

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 2023-06-05modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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