In Modem ICMP protocol integrated from Nucleus NET TCP/IP software, there is a possible out of bounds write due to a missing bounds check. This could lead to remote information disclosure or denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
01
describes (3)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-31890US | critical9.1 | — | ||
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), PLUSCONTROL 1st Gen (All versi… | ||||
| CVE-2021-31889US | critical9.1 | — | ||
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), PLUSCONTROL 1st Gen (All versi… | ||||
| CVE-2021-31346US | critical9.1 | — | ||
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), PLUSCONTROL 1st Gen (All versi… | ||||
02
references
External citations — patches, advisories, analysis.
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