CVE-2024-54017 
A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300) (All versions < V11.0), SIPROTEC 5 6MD85 (CP200) (All versions), SIPROTEC 5 6MD85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 6MD89 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 6MU85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SA82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SA82 (CP150) (All versions < V11.0), SIPROTEC 5 7SA84 (CP200) (All versions), SIPROTEC 5 7SA86 (CP200) (All versions), SIPROTEC 5 7SA86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SD82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SD82 (CP150) (All versions < V11.0), SIPROTEC 5 7SD84 (CP200) (All versions), SIPROTEC 5 7SD86 (CP200) (All versions), SIPROTEC 5 7SD86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SJ81 (CP100) (All versions >= V7.80), SIPROTEC 5 7SJ81 (CP150) (All versions < V11.0), SIPROTEC 5 7SJ82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SJ82 (CP150) (All versions < V11.0), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SK82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SK82 (CP150) (All versions < V11.0), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SL82 (CP100) (All versions >= V7.80), SIPROTEC 5 7SL82 (CP150) (All versions < V11.0), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7ST86 (CP300) (All versions < V11.0), SIPROTEC 5 7SX82 (CP150) (All versions < V11.0), SIPROTEC 5 7SX85 (CP300) (All versions < V11.0), SIPROTEC 5 7SY82 (CP150) (All versions < V11.0), SIPROTEC 5 7UM85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7UT82 (CP100) (All versions >= V7.80), SIPROTEC 5 7UT82 (CP150) (All versions < V11.0), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7VE85 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions >= V7.80 < V11.0), SIPROTEC 5 7VU85 (CP300) (All versions < V11.0), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V11.0). Affected devices do not use  sufficiently random values to create session identifiers. This could allow an unauthenticated remote attacker to brute force a session identifier and gain read access to limited  information from the web server without authorization.
Problem types: cwe_id: CWE-334
description: CWE-334: Small Space of Random Values
Affected products: vendor: Siemens
product: SIPROTEC 5 6MD84 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 6MD85 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 6MD85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 6MD86 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 6MD86 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 6MD89 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 6MU85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7KE85 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7KE85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SA82 (CP100)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SA82 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SA84 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SA86 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SA86 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SA87 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SA87 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SD82 (CP100)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SD82 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SD84 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SD86 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SD86 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SD87 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SD87 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SJ81 (CP100)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SJ81 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SJ82 (CP100)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SJ82 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SJ85 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SJ85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SJ86 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SJ86 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SK82 (CP100)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SK82 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SK85 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SK85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SL82 (CP100)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SL82 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SL86 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SL86 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SL87 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SL87 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SS85 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SS85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7ST85 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7ST85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7ST86 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SX82 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SX85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7SY82 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UM85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UT82 (CP100)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UT82 (CP150)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UT85 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UT85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UT86 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UT86 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UT87 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7UT87 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7VE85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7VK87 (CP200)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7VK87 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 7VU85 (CP300)
default_status: unknown
vendor: Siemens
product: SIPROTEC 5 Compact 7SX800 (CP050)
default_status: unknown
CVSS v3.1: version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
baseScore: 5.3
baseSeverity: MEDIUM
Published: 2026-05-12T08:20:38.130Z