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The vulnerability of the identifier processing function in Zyxel ATP network devices, such as USG FLEX, USG FLEX50(W), USG20(W)-VPN, VPN, ZyWALL/USG, arises from copying buffers without checking the size of the input data. This allows attackers to execute arbitrary code or cause service interruptions.

🗓️ 25 May 2023 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 4 Views

Zyxel network devices have identifier processing that copies buffers without input size checks, enabling execution.

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09 Jun 2023 00:00Current
8.5High risk
Vulners AI Score8.5
CVSS 39.8
CVSS 210
EPSS0.28813
4