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The vulnerability of HID Mercury programmable logic controllers’ microprogramming software lies in the fact that copying buffers occurs without checking the size of the input data. This allows an attacker to execute arbitrary code.

🗓️ 08 Jun 2022 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

HID Mercury PLC microprogramming copies buffers without size checks, enabling arbitrary code via crafted update.

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08 Jun 2022 00:00Current
8.4High risk
Vulners AI Score8.4
CVSS 210
CVSS 310
EPSS0.0124
1