CVE-2019-13924

What it is

A vulnerability has been identified in SCALANCE S602 (All versions < V4.1), SCALANCE S612 (All versions < V4.1), SCALANCE S623 (All versions < V4.1), SCALANCE S627-2M (All versions < V4.1), SCALANCE X-200 switch family (incl. SIPLUS NET variants) (All versions < 5.2.4), SCALANCE X-200IRT switch family (incl. SIPLUS NET variants) (All versions < V5.5.0), SCALANCE X-200RNA switch family (All versions < V3.2.7), SCALANCE X-300 switch family (incl. X408 and SIPLUS NET variants) (All versions < 4.1.3). The device does not send the X-Frame-Option Header in the administrative web interface, which makes it vulnerable to Clickjacking attacks. The security vulnerability could be exploited by an attacker that is able to trick an administrative user with a valid session on the target device into clicking on a website controlled by the attacker. The vulnerability could allow an attacker to perform administrative actions via the web interface.

At a glance

Exploitability

Can be exploited over the network without logging in, but needs a user to act. Limited direct impact.

Exploit odds

0.8% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2020-02-11 16:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 02:17 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.8% in the next 30 days (EPSS).
• Severity: 5.4 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2020-02-11 16:15 UTC

Last modified

2026-06-17 02:17 UTC

Exploit probability

0.8% · EPSS, next 30 days

Weakness

CWE-693

Record status

Modified

Affected

• Siemens Scalance xc-200 Firmware < 5.2.4
• Siemens Scalance xf-200 Firmware < 5.2.4
• Siemens Scalance xp-200 Firmware < 5.2.4
• Siemens Scalance x-200irt Firmware
• Siemens Scalance xb-200 Firmware < 5.2.4
• Siemens Scalance xr-300wg Firmware < 4.1.3
• Siemens Scalance x-300 Firmware < 4.1.3
• Siemens Scalance xr-300 Firmware < 4.1.3

Attack profile CVSS 3.1 · 5.4

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

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