CVE-2022-36324

A vulnerability has been identified in SCALANCE M-800 / S615 (All versions), SCALANCE W-1700 IEEE...

7.5 High

Affected devices do not properly handle the renegotiation of SSL/TLS parameters. This could allow an unauthenticated remote attacker to bypass the TCP brute force prevention and lead to a denial of service condition for the duration of the attack.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

1.80%Up 0.7 points since Aug 11, 2022

What each source reports

CVE List Score used 7.5

Record: CVE-2022-36324
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Weakness: CWE-770
Updated: 2026-11-02

EUVDEUVD-2022-39040 7.5

Record: EUVD-2022-39040
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
Updated: 2026-11-02

GitHub AdvisoriesGHSA-hm3h-qvm3-r8qv 7.5

A vulnerability has been identified in SCALANCE M-800 / S615 (All versions), SCALANCE W-1700 IEEE...

A vulnerability has been identified in SCALANCE M-800 / S615 (All versions), SCALANCE W-1700 IEEE 802.11ac family (All versions), SCALANCE W-700 IEEE 802.11ax family (All versions), SCALANCE W-700 IEEE 802.11n family (All versions), SCALANCE XB-200 switch family (All versions), SCALANCE XC-200 switch family (All versions), SCALANCE XF-200BA switch family (All versions), SCALANCE XM-400 Family (All versions), SCALANCE XP-200 switch family (All versions), SCALANCE XR-300WG switch family (All versions), SCALANCE XR-500 Family (All versions). Affected devices do not properly handle the renegotiation of SSL/TLS parameters. This could allow an unauthenticated remote attacker to bypass the TCP brute force prevention and lead to a denial of service condition for the duration of the attack.

Record: GHSA-hm3h-qvm3-r8qv
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-770
Updated: 2026-11-02

NVD 7.5

Record: CVE-2022-36324
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness: CWE-770
Updated: 2026-11-02

Affected products

Show 224 moreShow less

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-36324 is a high vulnerability (CVSS 7.5) in Siemens Ruggedcom Rm1224 Lte(4g) Eu, published August 10, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.80%, the 78th percentile. No source names a fixed version.