CVE-2018-13802

Rox Ii Firmware vulnerability

CVSS

7.2

EPSS

3.6%

EPSS pct

88th

Exploited

No known

A vulnerability has been identified in ROX II (All versions < V2.12.1). An authenticated attacker with a high-privileged user account access via SSH could circumvent restrictions in place and execute arbitrary operating system commands. Successful exploitation requires that the attacker has network access to the SSH interface in on port 22/tcp. The attacker must be authenticated to exploit the vulnerability. The vulnerability could allow an attacker to execute arbitrary code on the device.

Affected vendor

Siemens

Affected product

Rox Ii Firmware

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Weakness type (CWE)

CWE-264 — Permissions, Privileges, and Access Controls
CWE-269 — Improper Privilege Management

Published

2018-10-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring high privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 3.6% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 88% of all scored CVEs.

Check your external exposure to CVE-2018-13802

Confirm whether Siemens Rox Ii Firmware is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2018-13802.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2018-13802

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