Vulnerability identifier: #VU97666
Vulnerability risk: Low
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID:
CWE-ID:
CWE-119
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
DX3300-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
DX3300-T1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
DX3301-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
DX4510-B1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
DX5401-B1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX3300-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX3300-T1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX3301-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX3500-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX3501-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX3510-B1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX3600-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX5401-B1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX5512-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX5601-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX5601-T1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX7501-B0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
EX7710-B0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
VMG4005-B50A
Hardware solutions /
Routers & switches, VoIP, GSM, etc
VMG4005-B60A
Hardware solutions /
Routers & switches, VoIP, GSM, etc
AX7501-B1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
PM3100-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
PM5100-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
PX3321-T1
Hardware solutions /
Routers & switches, VoIP, GSM, etc
SCR50AXE
Hardware solutions /
Routers & switches, VoIP, GSM, etc
WX3100-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
WX3401-B0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
WX5600-T0
Hardware solutions /
Routers & switches, VoIP, GSM, etc
DX4510-B0
Hardware solutions /
Firmware
AX7501-B0
Hardware solutions /
Firmware
DX5401-B0
Hardware solutions /
Routers for home users
EX3510-B0
Hardware solutions /
Routers for home users
EX5401-B0
Hardware solutions /
Routers for home users
EX5510-B0
Hardware solutions /
Routers for home users
EMG3525-T50B
Hardware solutions /
Routers for home users
EMG5523-T50B
Hardware solutions /
Routers for home users
EMG5723-T50K
Hardware solutions /
Routers for home users
VMG3625-T50B
Hardware solutions /
Routers for home users
VMG3927-T50K
Hardware solutions /
Routers for home users
VMG8623-T50B
Hardware solutions /
Routers for home users
VMG8825-T50K
Hardware solutions /
Routers for home users
PM7300-T0
Hardware solutions /
Routers for home users
Vendor: ZyXEL Communications Corp.
Description
The vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary error in the MAC address parser. A remote administrator can trigger memory corruption and cause a denial of service condition on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
DX3300-T0: 5.50(ABVY.5)C0
DX3300-T1: 5.50(ABVY.5)C0
DX3301-T0: 5.50(ABVY.5)C0
DX4510-B0: 5.17(ABYL.6)C0
DX4510-B1: 5.17(ABYL.6)C0
DX5401-B0: 5.17(ABYO.6)C0
DX5401-B1: 5.17(ABYO.6)C0
EX3300-T0: 5.50(ABVY.5)C0
EX3300-T1: 5.50(ABVY.5)C0
EX3301-T0: 5.50(ABVY.5)C0
EX3500-T0: 5.44(ACHR.1)C0
EX3501-T0: 5.44(ACHR.1)C0
EX3510-B0: 5.17(ABUP.11)C0
EX3510-B1: 5.17(ABUP.11)C0
EX3600-T0: 5.70(ACIF.0.2)C0
EX5401-B0: 5.17(ABYO.6)C0
EX5401-B1: 5.17(ABYO.6)C0
EX5510-B0: 5.17(ABQX.9)C0
EX5512-T0: 5.70(ACEG.3)C1
EX5601-T0: 5.70(ACDZ.3)C0
EX5601-T1: 5.70(ACDZ.3)C0
EX7501-B0: 5.18(ACHN.1)C0
EX7710-B0: 5.18(ACAK.1)C0
EMG3525-T50B: 5.50(ABPM.9)C0
EMG5523-T50B: 5.50(ABPM.9)C0
EMG5723-T50K: 5.50(ABOM.8)C0
VMG3625-T50B: 5.50(ABPM.9)C0
VMG3927-T50K: 5.50(ABOM.8)C0
VMG4005-B50A: 5.17(ABQA.2)C0
VMG4005-B60A: 5.17(ABQA.2)C0
VMG8623-T50B: 5.50(ABPM.9)C0
VMG8825-T50K: 5.50(ABPY.1)b24 - 5.50(ABOM.8)C0
AX7501-B0: 5.17(ABPC.5)C0
AX7501-B1: 5.17(ABPC.5)C0
PM3100-T0: 5.42(ACBF.2)C0
PM5100-T0: 5.42(ACBF.2)C0
PM7300-T0: 5.42(ABYY.2.1)C0
PX3321-T1: 5.44(ACJB.0)C0
SCR50AXE: 1.10(ACGN.2)C0
WX3100-T0: 5.50(ABVL.4.2)C0
WX3401-B0: 5.17(ABVE.2.4)C0
WX5600-T0: 5.70(ACEB.3)C0
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.