CVE-2025-40940Medium· 4.9▾ SunlitA vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected application exhibits inconsistent SNMP behavior, such as unexpected service availability and unreliable configuration handling across protocol v…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 27 · likelihood 0.1 · exploitation 0
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Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.4%
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1). The affected application exhibits inconsistent SNMP behavior, such as unexpected service availability and unreliable configuration handling across protocol versions. This could allow an attacker to access sensitive data, potentially leading to a breach of confidentiality.
simatic_cn_4100_firmware < 4.0.1Upgrade past the affected range:
simatic_cn_4100_firmware 4.0.1Connected by shared product, vendor, weakness, or advisory.
CVE-2025-40941Medium· 4.3A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1)
CVE-2025-40939Medium· 4.6A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1)
CVE-2025-40937High· 8.3A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1)
CVE-2025-40938High· 8.1A vulnerability has been identified in SIMATIC CN 4100 (All versions < V4.0.1)
CVE-2022-34659Medium· 5.3A vulnerability has been identified in Simcenter STAR-CCM+ (All versions only if the Power-on-Demand public license server is used)
CVE-2022-31746Medium· 6.5Internal URLs are protected by a secret UUID key, which could have been leaked to web page through the Referrer header