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Vulnerability CVE-2021-21903
Published: 2021-12-22
| Description: |
A stack-based buffer overflow vulnerability exists in the CMA check_udp_crc function of Garrett Metal Detectors?? iC Module CMA Version 5.0. A specially-crafted packet can lead to a stack-based buffer overflow during a call to strcpy. An attacker can send a malicious packet to trigger this vulnerability. |
Type:
CWE-787
CVSS2 => (AV:N/AC:L/Au:N/C:C/I:C/A:C)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
10/10 |
10/10 |
10/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
Complete |
Complete |
Complete |
References: |
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1355
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