CVE-2018-7084

CRITICAL

9.8

CVSS Score

Published: May 10, 2019 at 05:14 PM UTC

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

3 products affected across 2 vendorsScalance W1750D FirmwareAruba InstantScalance W1750D

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Severity

CRITICAL9.8

Exploit prediction

EPSS 5%

Description

A command injection vulnerability is present that permits an unauthenticated user with access to the Aruba Instant web interface to execute arbitrary system commands within the underlying operating system. An attacker could use this ability to copy files, read configuration, write files, delete files, or reboot the device. Workaround: Block access to the Aruba Instant web interface from all untrusted users. Resolution: Fixed in Aruba Instant 4.2.4.12, 6.5.4.11, 8.3.0.6, and 8.4.0.1

Affected

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

Aruba Instant · Aruba Networks

95%

v < 6.4.4.84.0 ≤ v < 4.2.4.126.5.0 ≤ v < 6.5.4.118.3.0 ≤ v < 8.3.0.68.4.0 ≤ v < 8.4.0.1

Affected range stops below 4.2.4.12, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.4.4.8, so it looks safe — our inference, not a vendor statement

Affected range stops below 6.5.4.11, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.3.0.6, so it looks safe — our inference, not a vendor statement

Affected range stops below 8.4.0.1, so it looks safe — our inference, not a vendor statement

Scalance W1750D Firmware · Siemens

95%

v < 8.4.0.1

Affected range stops below 8.4.0.1, so it looks safe — our inference, not a vendor statement

siemens-scalance-w1750d (same device)

Scalance W1750D · Siemensdevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-001.txt

References (3)

VDB Entryx_refsource_BIDBroken LinkThird Party Advisory

Source: [email protected]

http://www.securityfocus.com/bid/108374

x_refsource_CONFIRMThird Party Advisory

Source: [email protected]

https://cert-portal.siemens.com/productcert/pdf/ssa-549547.pdf

x_refsource_CONFIRMVendor Advisory

Source: [email protected]

https://www.arubanetworks.com/assets/alert/ARUBA-PSA-2019-001.txt

CVSS

9.8CRITICAL[email protected]

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-78

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