User Management Component

8 CVEs product

Monthly

CVE-2026-25656 HIGH This Week

Arbitrary code execution with SYSTEM privileges in SINEC NMS User Management Component (all versions prior to V2.15.2.1) stems from improper access controls allowing low-privileged users to modify configuration files and load malicious DLLs. An authenticated attacker can exploit this to achieve complete system compromise. No patch is currently available.

Privilege Escalation RCE Sinec Nms User Management Component
NVD
CVSS 3.1
7.8
EPSS
0.0%
CVE-2025-40798 HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions <. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Buffer Overflow Information Disclosure Simatic Pcs Neo User Management Component
NVD
CVSS 4.0
8.7
EPSS
0.1%
CVE-2025-40797 HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions <. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Buffer Overflow Information Disclosure Simatic Pcs Neo User Management Component
NVD
CVSS 4.0
8.7
EPSS
0.1%
CVE-2025-40796 HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions <. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Buffer Overflow Information Disclosure Simatic Pcs Neo User Management Component
NVD
CVSS 4.0
8.7
EPSS
0.1%
CVE-2025-40795 CRITICAL This Week

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions <. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Buffer Overflow Stack Overflow RCE Simatic Pcs Neo +1
NVD
CVSS 4.0
9.3
EPSS
0.2%
CVE-2025-30176 HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Buffer Overflow Denial Of Service Simatic Pcs Neo Sinec Nms +3
NVD
CVSS 4.0
8.7
EPSS
0.3%
CVE-2025-30175 HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Denial Of Service Simatic Pcs Neo Sinec Nms +3
NVD
CVSS 4.0
8.7
EPSS
0.3%
CVE-2025-30174 HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Buffer Overflow Denial Of Service Sinec Nms Sinema Remote Connect +2
NVD
CVSS 4.0
8.7
EPSS
0.3%
CVE-2026-25656
EPSS 0% CVSS 7.8
HIGH This Week

Arbitrary code execution with SYSTEM privileges in SINEC NMS User Management Component (all versions prior to V2.15.2.1) stems from improper access controls allowing low-privileged users to modify configuration files and load malicious DLLs. An authenticated attacker can exploit this to achieve complete system compromise. No patch is currently available.

Privilege Escalation RCE Sinec Nms +1
NVD
CVE-2025-40798
EPSS 0% CVSS 8.7
HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions <. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Buffer Overflow Information Disclosure +2
NVD
CVE-2025-40797
EPSS 0% CVSS 8.7
HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions <. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Buffer Overflow Information Disclosure +2
NVD
CVE-2025-40796
EPSS 0% CVSS 8.7
HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions <. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Buffer Overflow Information Disclosure +2
NVD
CVE-2025-40795
EPSS 0% CVSS 9.3
CRITICAL This Week

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SIMATIC PCS neo V6.0 (All versions), User Management Component (UMC) (All versions <. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Denial Of Service Buffer Overflow Stack Overflow +3
NVD
CVE-2025-30176
EPSS 0% CVSS 8.7
HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Buffer Overflow Denial Of Service +5
NVD
CVE-2025-30175
EPSS 0% CVSS 8.7
HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Denial Of Service +5
NVD
CVE-2025-30174
EPSS 0% CVSS 8.7
HIGH This Month

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally. Rated high severity (CVSS 8.7), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Buffer Overflow Denial Of Service +4
NVD

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