All the vulnerabilites related to Siemens - Capital Embedded AR Classic 431-422
cve-2019-13939
Vulnerability from cvelistv5
Published
2020-01-16 15:35
Modified
2024-08-05 00:05
Severity
Summary
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.3), Nucleus Source Code (All versions). By sending specially crafted DHCP packets to a device where the DHCP client is enabled, an attacker could change the IP address of the device to an invalid value.
References
Impacted products
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cve-2021-25664
Vulnerability from cvelistv5
Published
2021-04-22 20:42
Modified
2024-08-03 20:11
Severity
Summary
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (All versions including affected IPv6 stack). The function that processes the Hop-by-Hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supplying arbitrary length values.
References
Impacted products
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}
],
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cve-2021-25663
Vulnerability from cvelistv5
Published
2021-04-22 20:42
Modified
2024-08-03 20:11
Severity
Summary
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Nucleus NET (All versions), Nucleus ReadyStart V3 (All versions < V2017.02.4), Nucleus ReadyStart V4 (All versions < V4.1.0), Nucleus Source Code (All versions including affected IPv6 stack). The function that processes IPv6 headers does not check the lengths of extension header options, allowing attackers to put this function into an infinite loop with crafted length values.
References
| URL | Tags |
|---|---|
| https://cert-portal.siemens.com/productcert/pdf/ssa-248289.pdf | x_refsource_MISC |
| https://us-cert.cisa.gov/ics/advisories/icsa-21-103-05 | x_refsource_CONFIRM |
| https://cert-portal.siemens.com/productcert/html/ssa-248289.html |
Impacted products
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