Vulnerability Spotlight: Vulnerabilities in metal detector peripheral could allow attackers to manipulate security devices
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CVE-2021-21901
PoC —CVSS 3.1
8.8 high
EPSS
2%p74
Published
()
Modified
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 memcpy. An attacker can send a malicious packet to trigger this vulnerability.
- Vendors
- garrett
- Products
- ic module cma
- Weakness
- CWE-120, CWE-787
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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