Description
A buffer overflow vulnerability in the library of the web server in Zyxel NR7101 firmware prior to V1.15(ACCC.3)C0, which could allow an unauthenticated attacker to execute some OS commands or to cause denial-of-service (DoS) conditions on a vulnerable device.
References (1)
Core 1
Scores
CVSS v3
8.6
EPSS
0.0145
EPSS Percentile
80.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-120
Status
published
Products (17)
zyxel/ep240p_firmware
zyxel/lte3202-m437_firmware
< 1.00\(abwf.1\)c0
zyxel/lte3316-m604_firmware
< 2.00\(abmp.6\)c0
zyxel/lte7480-m804_firmware
< 1.00\(abra.6\)c0
zyxel/lte7490-m904_firmware
< 1.00\(abqy.5\)c0
zyxel/nebula_fwa510_firmware
< 1.15\(acgd.3\)c0
zyxel/nebula_fwa710_firmware
< 1.15\(acgc.3\)c0
zyxel/nebula_nr7101_firmware
< 1.15\(accc.3\)c0
zyxel/nr5103_firmware
< 4.19\(abyc.3\)c0
zyxel/nr5103e_firmware
... and 7 more
Published
Jan 11, 2023
Tracked Since
Feb 18, 2026