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Severity
Medium
Analysis Summary
CVE-2023-27989
Zyxel NR7101 devices are vulnerable to a denial of service, caused by a buffer overflow in the CGI program. By sending a specially crafted HTTP request, a remote authenticated attacker could exploit this vulnerability to cause a denial of service condition.
Impact
- Denial of Service
Indicators Of Compromise
CVE
- CVE-2023-27989
Affected Vendors
Zyxel
Affected Products
- Zyxel LTE7480-M804 1.00(ABRA.6)C0
- Zyxel LTE7490-M904 1.00(ABQY.5)C0
- Zyxel NR7101 1.00(ABUV.7)C0
- Zyxel Nebula NR7101 1.15(ACCC.3)C0