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The vulnerability of microprogrammed software in programmable logic controllers such as ControlLogix 5580, GuardLogix 5580, CompactLogix 5380, CompactLogix 5480, CompactGuardLogix 5380, and 1756-EN4TR lies in insufficient validation of input data. This allows a malicious actor to trigger malfunctions during maintenance operations.

🗓️ 23 Jul 2024 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 4 Views

Insufficient input validation in PLC microprogrammed software risks malfunctions during maintenance.

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23 Jul 2024 00:00Current
5.5Medium risk
Vulners AI Score5.5
CVSS 27.8
CVSS 38.6
EPSS0.00637
4