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The vulnerability of the microprogrammed software of the MELSEC iQ-R Series Safety CPU and Series SIL2 Process CPU modules, related to insufficient protection of registration data, allows a intruder to obtain the account information.

🗓️ 13 May 2024 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 3 Views

MELSEC safety and SIL2 process CPUs have weak registration data protection, enabling remote credential theft.

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Detection
Refs
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PT-2021-8027 · Mitsubishi · Melsec Iq-R Series Sil2 Process Cpu Modules R08/16/32/120Psfcpu +1
5 Aug 202100:00
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CVE-2021-20597
22 May 202520:59
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14 May 2024 00:00Current
8High risk
Vulners AI Score8
CVSS 39.1
CVSS 29.4
EPSS0.0222
3