CVE-2025-40742 - CVE House
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Status published Medium CVE-2025-40742

A vulnerability has been identified in SIPROTEC 5 6MD84 (CP300)...

Vulnerability Description

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 < V11.0), SIPROTEC 5 6MD86 (CP200) (All versions), SIPROTEC 5 6MD86 (CP300) (All versions < V11.0), SIPROTEC 5 6MD89 (CP300) (All versions < V11.0), SIPROTEC 5 6MD89 (CP300) V9.6x (All versions < V11.0), SIPROTEC 5 6MU85 (CP300) (All versions < V11.0), SIPROTEC 5 7KE85 (CP200) (All versions), SIPROTEC 5 7KE85 (CP300) (All versions < V11.0), SIPROTEC 5 7SA82 (CP100) (All versions), 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 < V11.0), SIPROTEC 5 7SA87 (CP200) (All versions), SIPROTEC 5 7SA87 (CP300) (All versions < V11.0), SIPROTEC 5 7SD82 (CP100) (All versions), 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 < V11.0), SIPROTEC 5 7SD87 (CP200) (All versions), SIPROTEC 5 7SD87 (CP300) (All versions < V11.0), SIPROTEC 5 7SJ81 (CP100) (All versions), SIPROTEC 5 7SJ81 (CP150) (All versions < V11.0), SIPROTEC 5 7SJ82 (CP100) (All versions), SIPROTEC 5 7SJ82 (CP150) (All versions < V11.0), SIPROTEC 5 7SJ85 (CP200) (All versions), SIPROTEC 5 7SJ85 (CP300) (All versions < V11.0), SIPROTEC 5 7SJ86 (CP200) (All versions), SIPROTEC 5 7SJ86 (CP300) (All versions < V11.0), SIPROTEC 5 7SK82 (CP100) (All versions), SIPROTEC 5 7SK82 (CP150) (All versions < V11.0), SIPROTEC 5 7SK85 (CP200) (All versions), SIPROTEC 5 7SK85 (CP300) (All versions < V11.0), SIPROTEC 5 7SL82 (CP100) (All versions), SIPROTEC 5 7SL82 (CP150) (All versions < V11.0), SIPROTEC 5 7SL86 (CP200) (All versions), SIPROTEC 5 7SL86 (CP300) (All versions < V11.0), SIPROTEC 5 7SL87 (CP200) (All versions), SIPROTEC 5 7SL87 (CP300) (All versions < V11.0), SIPROTEC 5 7SS85 (CP200) (All versions), SIPROTEC 5 7SS85 (CP300) (All versions < V11.0), SIPROTEC 5 7ST85 (CP200) (All versions), SIPROTEC 5 7ST85 (CP300) (All versions < 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 < V11.0), SIPROTEC 5 7UT82 (CP100) (All versions), SIPROTEC 5 7UT82 (CP150) (All versions < V11.0), SIPROTEC 5 7UT85 (CP200) (All versions), SIPROTEC 5 7UT85 (CP300) (All versions < V11.0), SIPROTEC 5 7UT86 (CP200) (All versions), SIPROTEC 5 7UT86 (CP300) (All versions < V11.0), SIPROTEC 5 7UT87 (CP200) (All versions), SIPROTEC 5 7UT87 (CP300) (All versions < V11.0), SIPROTEC 5 7VE85 (CP300) (All versions < V11.0), SIPROTEC 5 7VK87 (CP200) (All versions), SIPROTEC 5 7VK87 (CP300) (All versions < V11.0), SIPROTEC 5 7VU85 (CP300) (All versions < V11.0), SIPROTEC 5 Compact 7SX800 (CP050) (All versions < V11.0). The affected devices include session identifiers in URL requests for certain functionalities. This could allow an attacker to retrieve sensitive session data from browser history, logs, or other storage mechanisms, potentially leading to unauthorized access.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

SIPROTEC 5 6MD84 (CP300), SIPROTEC 5 6MD85 (CP200), SIPROTEC 5 6MD85 (CP300), SIPROTEC 5 6MD86 (CP200), SIPROTEC 5 6MD86 (CP300), SIPROTEC 5 6MD89 (CP300), SIPROTEC 5 6MD89 (CP300) V9.6x, SIPROTEC 5 6MU85 (CP300), SIPROTEC 5 7KE85 (CP200), SIPROTEC 5 7KE85 (CP300), SIPROTEC 5 7SA82 (CP100), SIPROTEC 5 7SA82 (CP150), SIPROTEC 5 7SA84 (CP200), SIPROTEC 5 7SA86 (CP200), SIPROTEC 5 7SA86 (CP300), SIPROTEC 5 7SA87 (CP200), SIPROTEC 5 7SA87 (CP300), SIPROTEC 5 7SD82 (CP100), SIPROTEC 5 7SD82 (CP150), SIPROTEC 5 7SD84 (CP200), SIPROTEC 5 7SD86 (CP200), SIPROTEC 5 7SD86 (CP300), SIPROTEC 5 7SD87 (CP200), SIPROTEC 5 7SD87 (CP300), SIPROTEC 5 7SJ81 (CP100), SIPROTEC 5 7SJ81 (CP150), SIPROTEC 5 7SJ82 (CP100), SIPROTEC 5 7SJ82 (CP150), SIPROTEC 5 7SJ85 (CP200), SIPROTEC 5 7SJ85 (CP300), SIPROTEC 5 7SJ86 (CP200), SIPROTEC 5 7SJ86 (CP300), SIPROTEC 5 7SK82 (CP100), SIPROTEC 5 7SK82 (CP150), SIPROTEC 5 7SK85 (CP200), SIPROTEC 5 7SK85 (CP300), SIPROTEC 5 7SL82 (CP100), SIPROTEC 5 7SL82 (CP150), SIPROTEC 5 7SL86 (CP200), SIPROTEC 5 7SL86 (CP300), SIPROTEC 5 7SL87 (CP200), SIPROTEC 5 7SL87 (CP300), SIPROTEC 5 7SS85 (CP200), SIPROTEC 5 7SS85 (CP300), SIPROTEC 5 7ST85 (CP200), SIPROTEC 5 7ST85 (CP300), SIPROTEC 5 7ST86 (CP300), SIPROTEC 5 7SX82 (CP150), SIPROTEC 5 7SX85 (CP300), SIPROTEC 5 7SY82 (CP150), SIPROTEC 5 7UM85 (CP300), SIPROTEC 5 7UT82 (CP100), SIPROTEC 5 7UT82 (CP150), SIPROTEC 5 7UT85 (CP200), SIPROTEC 5 7UT85 (CP300), SIPROTEC 5 7UT86 (CP200), SIPROTEC 5 7UT86 (CP300), SIPROTEC 5 7UT87 (CP200), SIPROTEC 5 7UT87 (CP300), SIPROTEC 5 7VE85 (CP300), SIPROTEC 5 7VK87 (CP200), SIPROTEC 5 7VK87 (CP300), SIPROTEC 5 7VU85 (CP300), SIPROTEC 5 Compact 7SX800 (CP050)
Vulnerable Versions:
0

Timeline

Official Publish: July 8th, 2025
Last Modified: May 12th, 2026
Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Weaknesses (CWE)

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.