CVE-2022-43389

published 2023-01-11

CVE-2022-43389: 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…

Priority P3 57 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

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.

Affected

12 ranges

Vendor	Product	Version range	Fixed in
zyxel	lte3202-m437_firmware	< 1.00\(abwf.1\)c0	1.00\(abwf.1\)c0
zyxel	lte3316-m604_firmware	< 2.00\(abmp.6\)c0	2.00\(abmp.6\)c0
zyxel	lte7480-m804_firmware	< 1.00\(abra.6\)c0	1.00\(abra.6\)c0
zyxel	lte7490-m904_firmware	< 1.00\(abqy.5\)c0	1.00\(abqy.5\)c0
zyxel	nebula_fwa510_firmware	< 1.15\(acgd.3\)c0	1.15\(acgd.3\)c0
zyxel	nebula_fwa710_firmware	< 1.15\(acgc.3\)c0	1.15\(acgc.3\)c0
zyxel	nebula_nr7101_firmware	< 1.15\(accc.3\)c0	1.15\(accc.3\)c0
zyxel	nr5103_firmware	< 4.19\(abyc.3\)c0	4.19\(abyc.3\)c0
zyxel	nr7101_firmware	< V1.15(ACCC.3)C0	V1.15(ACCC.3)C0
zyxel	nr7101_firmware	< 1.00\(abuv.7\)c0	1.00\(abuv.7\)c0
zyxel	nr7102_firmware	< 1.00\(abyd.2\)c0	1.00\(abyd.2\)c0
zyxel	nr7103_firmware	< 1.00\(accz.1\)c0	1.00\(accz.1\)c0

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CWE-120