CVE-2026-8479

IEC 60870-5-104 used in bidirectional mode in RTU500 is vulnerable for a NULL pointer dereferencing, if a specially crafted sequence of messages is sent for a certain time, causing Denial of Service impact. Product is only affected if IEC 60870-5-104 functionality in bidirectional mode BCI is...

CVE-2026-1773

IEC 60870-5-104 used in RTU500: Potential Denial of Service impact on reception of invalid U-format frame. Product is only affected if IEC 60870-5-104 bi-directional functionality is configured. Enabling secure communication following IEC 62351-3 does not remediate the vulnerability but mitigates...

CVE-2024-9684

FreyrSCADA/IEC-60870-5-104 server v21.06.008 is affected by a denial-of-service vulnerability triggered by specific message sequences. Root cause relates to how the server handles certain sequences, leading to an availability impact. The CVE is referenced across multiple sources (NVD, CVE List, C...

airpig2011 IEC104 安全漏洞

airpig2011 IEC104 is a protocol used for power system automation communication by the individual developer dj chen in China. A security vulnerability exists in airpig2011 IEC104 Commit be6d841 and prior versions, which originates from a post-release reuse during multi-threaded execution that coul...

EUVD-2019-16385

Malware in sbrugna...

EUVD-2019-16364

Malware in sbrugna...

EUVD-2023-58051

Malicious code in bioql PyPI...

EUVD-2022-34760

Malicious code in bioql PyPI...

EUVD-2022-51940

Malicious code in bioql PyPI...

EUVD-2024-54517

Malicious code in bioql PyPI...

CVE-2023-6711

Vulnerability exists in SCI IEC 60870-5-104 and HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Specially crafted messages sent to the mentioned components are not validated properly and can result in buffer overflow and as final consequence to a reboot of an...

CVE-2023-5768

A vulnerability exists in the HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Incomplete or wrong received APDU frame layout may cause blocking on link layer. Error reason was an endless blocking when reading incoming frames on link layer with wrong length...

CVE-2019-6810

CWE-284: Improper Access Control vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module all firmware versions, which could cause the execution of commands by unauthorized users when using IEC 60870-5-104 protocol...

CVE-2024-12169

A vulnerability exists in RTU500 IEC 60870-5-104 controlled station functionality and IEC 61850 functionality, that allows an attacker performing a specific attack sequence to restart the affected CMU. This vulnerability only applies, if secure communication using IEC 62351-3 TLS is enabled...

CVE-2024-12169

A vulnerability exists in RTU500 IEC 60870-5-104 controlled station functionality and IEC 61850 functionality, that allows an attacker performing a specific attack sequence to restart the affected CMU. This vulnerability only applies, if secure communication using IEC 62351-3 TLS is enabled...

CVE-2024-12169

The CVE-2024-12169 entry involves Hitachi Energy RTU500 series, affecting the RTU500 IEC 60870-5-104 controlled-station functionality and IEC 61850 functionality. The described impact is that an attacker performing a specific attack sequence can restart the affected CMU, and this only applies whe...

CVE-2024-12169

A vulnerability exists in RTU500 IEC 60870-5-104 controlled station functionality and IEC 61850 functionality, that allows an attacker performing a specific attack sequence to restart the affected CMU. This vulnerability only applies, if secure communication using IEC 62351-3 TLS is enabled...

CVE-2022-2502

A vulnerability exists in the HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-5 and the CMU contains the license feature ‘Advanced security’ which must ...

CVE-2022-4608

A vulnerability exists in HCI IEC 60870-5-104 function included in certain versions of the RTU500 series product. The vulnerability can only be exploited, if the HCI 60870-5-104 is configured with support for IEC 62351-3. After session resumption interval is expired an RTU500 initiated update of...

Hitachi Energy RTU500 series CMU Buffer Copy Without Checking Size of Input (CVE-2023-6711)

Vulnerability exists in SCI IEC 60870-5-104 and HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Specially crafted messages sent to the mentioned components are not validated properly and can result in buffer overflow and as final consequence to a reboot of an...