A post-authentication command injection vulnerability in the “account_operator.cgi” CGI program of Zyxel USG FLEX series firmware versions 4.50 up to and including 5.35, and VPN series firmware versions 4.30 up to and including 5.35, which could allow a remote authenticated malicious user to modify device configuration data, resulting in denial-of-service (DoS) conditions on an affected device.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
zyxel usg_flex_100_firmware |
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zyxel usg_flex_100w_firmware |
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zyxel usg_flex_200_firmware |
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zyxel usg_flex_50_firmware |
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zyxel usg_flex_50w_firmware |
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zyxel usg_flex_500_firmware |
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zyxel usg_flex_700_firmware |
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zyxel vpn100_firmware |
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zyxel vpn1000_firmware |
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zyxel vpn300_firmware |
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zyxel vpn50_firmware |
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