VulnerabilityModified

CVE-2023-0636

Improper Input Validation vulnerability in ABB Ltd.

CRITICAL 9.8EPSS 1.36%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (1.36%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Improper Input Validation 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 Command Injection.This issue affects ASPECT®-Enterprise: from 3.0;0 before 3.07.0; NEXUS Series: from 3.0;0 before 3.07.0; MATRIX Series: from 3.0;0 before 3.07.1.

CVSS 3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.36% probability · 70th percentile
CISA KEV: Not listed
Weakness: CWE-77
Affected: abb/aspect-ent-2 firmware · abb/aspect-ent-12 firmware · abb/aspect-ent-256 firmware · abb/aspect-ent-96 firmware · abb/nexus-2128 firmware · abb/nexus-2128-a firmware · abb/nexus-2128-g firmware · abb/nexus-2128-f firmware · abb/nexus-3-2128 firmware · abb/nexus-3-264 firmware · abb/nexus-264 firmware · abb/nexus-264-a firmware · abb/nexus-264-g firmware · abb/nexus-264-f firmware · abb/matrix-216 firmware · abb/matrix-232 firmware · abb/matrix-296 firmware · abb/matrix-264 firmware · abb/matrix-11 firmware
Source: cybersecurity@ch.abb.com

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.