CVE-2025-9230: OpenSSL 3.5.0 to before 3.5.4, 3.4.0 to before 3.4.3, 3.3.0 to before 3.3.5, 3.2.0 to before 3.2.6, 3.0.0 to before…

Affected technology

OpenSSL · 3.5.0 to before 3.5.4, 3.4.0 to before 3.4.3, 3.3.0 to before 3.3.5, 3.2.0 to before 3.2.6, 3.0.0 to before 3.0.18, 1.1.1 to before 1.1.1zd, 1.0.2 to before 1.0.2zm
OpenSSL

RUGGEDCOM RST2428P · 0 to before V3.3
Siemens

RUGGEDCOM RST2428P · 0 to before V4.0
Siemens

SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family · 0 to before V3.3
Siemens

SCALANCE XCH328 · 0 to before V3.3
Siemens

SCALANCE XCM324 · 0 to before V3.3
Siemens

SCALANCE XCM328 · 0 to before V3.3
Siemens

SCALANCE XCM332 · 0 to before V3.3
Siemens

SCALANCE XRH334 (24 V DC, 8xFO, CC) · 0 to before V3.3
Siemens

SCALANCE XRM334 (230 V AC, 12xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (230 V AC, 8xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) · 0 to before V3.3
Siemens

SCALANCE XRM334 (24 V DC, 12xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (24 V DC, 8xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+) · 0 to before V3.3
Siemens

SCALANCE XRM334 (2x230 V AC, 12xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (2x230 V AC, 8xFO) · 0 to before V3.3
Siemens

SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+) · 0 to before V3.3
Siemens

SIDIS Prime · 0 to before V4.0.800
Siemens

SIDIS Secured SmartPlug · 0 to before V7.26.0310
Siemens

SIMATIC CN 4100 · 0 to before V5.0
Siemens

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · V3.1.5 to before *
Siemens

SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · V3.1.5 to before *
Siemens

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before V1.1.1
Siemens

SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · V3.1.5 to before *
Siemens

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

The source reports that an attacker could disrupt service. Source advisory’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.