6.5
Medium
CVE-2021-31882 A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic…
Description
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303). The DHCP client application does not validate the length of the Domain Name Server IP option(s) (0x06) when processing DHCP ACK packets. This may lead to Denial-of-Service conditions. (FSMD-2021-0011)
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Capital Embedded AR Classic 431-422 | Versions not published | |
| Capital Embedded AR Classic R20-11 2303 | earliest → < 2303 | 2303 |
References
- cert-portal.siemens.com cert-portal.siemens.com
- cert-portal.siemens.com cert-portal.siemens.com
- cert-portal.siemens.com cert-portal.siemens.com
- cert-portal.siemens.com cert-portal.siemens.com
- cert-portal.siemens.com cert-portal.siemens.com
- cert-portal.siemens.com cert-portal.siemens.com
Timeline
- Published
- Last modified
Other CVEs of Capital Embedded AR Classic 431-422
The 12 CVEs of Capital Embedded AR Classic 431-422 →
CVE-2026-89208
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic…
5.3
Medium
CVE-2021-31890
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic…
7.5
High
CVE-2021-31889
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic…
7.5
High
CVE-2021-31883
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic…
7.1
High