cve-2022-30526
Vulnerability from cvelistv5
Published
2022-07-19 05:45
Modified
2024-08-03 06:48
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A privilege escalation vulnerability was identified in the CLI command of Zyxel USG FLEX 100(W) firmware versions 4.50 through 5.30, USG FLEX 200 firmware versions 4.50 through 5.30, USG FLEX 500 firmware versions 4.50 through 5.30, USG FLEX 700 firmware versions 4.50 through 5.30, USG FLEX 50(W) firmware versions 4.16 through 5.30, USG20(W)-VPN firmware versions 4.16 through 5.30, ATP series firmware versions 4.32 through 5.30, VPN series firmware versions 4.30 through 5.30, USG/ZyWALL series firmware versions 4.09 through 4.72, which could allow a local attacker to execute some OS commands with root privileges in some directories on a vulnerable device.
References
security@zyxel.com.twhttp://packetstormsecurity.com/files/168202/Zyxel-Firewall-SUID-Binary-Privilege-Escalation.htmlExploit, Third Party Advisory, VDB Entry
security@zyxel.com.twhttps://www.zyxel.com/support/Zyxel-security-advisory-authenticated-directory-traversal-vulnerabilities-of-firewalls.shtmlVendor Advisory
Impacted products
ZyxelUSG FLEX 100(W) firmware
ZyxelUSG FLEX 200 firmware
ZyxelUSG FLEX 500 firmware
ZyxelUSG FLEX 700 firmware
ZyxelATP series firmware
ZyxelVPN series firmware
ZyxelUSG FLEX 50(W) firmware
ZyxelUSG 20(W)-VPN firmware
ZyxelUSG/ZyWALL series firmware
Show details on NVD website

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Party Advisory\",\"VDB Entry\"]},{\"url\":\"https://www.zyxel.com/support/Zyxel-security-advisory-authenticated-directory-traversal-vulnerabilities-of-firewalls.shtml\",\"source\":\"security@zyxel.com.tw\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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