CVE-2019-1634

Cisco Integrated Management Controller Command Injection Vulnerability

HIGH

7.2

CVSS Score

Published: August 21, 2019 at 06:10 PM UTC

Updated: June 17, 2026 at 02:28 AM UTC

14 products affected across 1 vendorUnified Computing SystemIntegrated Management Controller SupervisorUcs S3260

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Severity

HIGH7.2

Exploit prediction

EPSS 3%

SSVC

No known exploit

Description

A vulnerability in the Intelligent Platform Management Interface (IPMI) of Cisco Integrated Management Controller (IMC) could allow an authenticated, remote attacker to inject arbitrary commands that are executed with root privileges on the underlying operating system (OS). The vulnerability is due to insufficient input validation of user-supplied commands. An attacker who has administrator privileges and access to the network where the IPMI resides could exploit this vulnerability by submitting crafted input to the affected commands. A successful exploit could allow the attacker to gain root privileges on the affected device.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Integrated Management Controller Supervisor · Cisco

95%

1.5.0.0 ≤ v < 1.5(9g)2.0.0.0 ≤ v < 2.0(13o)3.0.0.0 ≤ v < 3.0(4k)4.0.0.0 ≤ v < 4.0(2f)4.0.0.0 ≤ v < 4.0(4b)

Affected range stops below 1.5(9g), so it looks safe — our inference, not a vendor statement

Affected range stops below 2.0(13o), so it looks safe — our inference, not a vendor statement

Affected range stops below 3.0(4k), so it looks safe — our inference, not a vendor statement

Affected range stops below 4.0(2f), so it looks safe — our inference, not a vendor statement

Affected range stops below 4.0(4b), so it looks safe — our inference, not a vendor statement

cisco-encs-5100 (environment) · cisco-encs-5400 (environment) · cisco-ucs-c125-m5 (environment) · cisco-ucs-c4200 (environment) · cisco-ucs-e1120d-m3 (environment) · cisco-ucs-e140s-m2 (environment) · cisco-ucs-e160d-m2 (environment) · cisco-ucs-e160s-m3 (environment) · cisco-ucs-e168d-m2 (environment) · cisco-ucs-e180d-m3 (environment) · cisco-ucs-s3260 (environment)

Unified Computing System · Cisco

95%

4.0(1c)hs3

Unified Computing System E Series · Cisco

60%

v < 2.0(13o)

Affected range stops below 2.0(13o), so it looks safe — our inference, not a vendor statement

Encs 5100 · Ciscodevice

80%

All versions

Encs 5400 · Ciscodevice

80%