How severe is CVE-2018-13801?

CVE-2018-13801 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2018-13801 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-13801?

CVE-2018-13801 affects Siemens Rox Ii Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-13801?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2018-13801 published?

CVE-2018-13801 was published on 2018-10-10 and last updated on 2026-06-17.

CVE-2018-13801

CVE-2018-13801 is a high-severity vulnerability in Siemens Rox Ii Firmware with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-269.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Siemens Rox Ii Firmware
Published: 2018-10-10
Last modified: 2026-06-17

Description

A vulnerability has been identified in ROX II (All versions < V2.12.1). An attacker with network access to port 22/tcp and valid low-privileged user credentials for the target device could perform a privilege escalation and gain root privileges. Successful exploitation requires user privileges of a low-privileged user but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system.

Frequently asked questions

What is CVE-2018-13801?: A vulnerability has been identified in ROX II (All versions < V2.12.1). An attacker with network access to port 22/tcp and valid low-privileged user credentials for the target device could perform a privilege escalation and gain root privileges. Successful exploitation requires user privileges of a low-privileged user but no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system.
How severe is CVE-2018-13801?: CVE-2018-13801 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2018-13801 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-13801?: CVE-2018-13801 affects Siemens Rox Ii Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-13801?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2018-13801 published?: CVE-2018-13801 was published on 2018-10-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:siemens:rox_ii_firmware:*:*:*:*:*:*:*:*

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