CVE-2024-8748

Published: Dec 3, 2024Modified: Jan 21, 2025

7.5

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 3.9 / Impact: 3.6

Source: security@zyxel.com.tw (Secondary)

Description

A buffer overflow vulnerability in the packet parser of the third-party library "libclinkc" in Zyxel VMG8825-T50K firmware versions through V5.50(ABOM.8.4)C0 could allow an attacker to cause a temporary denial of service (DoS) condition against the web management interface by sending a crafted HTTP POST request to a vulnerable device.

Affected (65)

Products: Zyxel: Lte3301 Plus Firmware, Lte5388 M804 Firmware, Lte5398 M904 Firmware, Lte7480 M804 Firmware, Lte7490 M904 Firmware, Nr7101 Firmware, Nr7102 Firmware, Nebula Nr5101 Firmware, Nebula Nr7101 Firmware, Nebula Lte3301 Plus Firmware, Dx3300 T0 Firmware, Dx3300 T1 Firmware, Dx3301 T0 Firmware, Dx4510 B0 Firmware, Dx4510 B1 Firmware, Dx5401 B0 Firmware, Dx5401 B1 Firmware, Ee6510 10 Firmware, Ex2210 T0 Firmware, Ex3300 T0 Firmware, Ex3300 T1 Firmware, Ex3301 T0 Firmware, Ex3500 T0 Firmware, Ex3501 T0 Firmware, Ex3510 B0 Firmware, Ex3510 B1 Firmware, Ex3600 T0 Firmware, Ex5401 B0 Firmware, Ex5401 B1 Firmware, Ex5501 B0 Firmware, Ex5510 B0 Firmware, Ex5512 T0 Firmware, Ex5600 T1 Firmware, Ex5601 T0 Firmware, Ex5601 T1 Firmware, Ex7501 B0 Firmware, Ex7710 B0 Firmware, Emg3525 T50b Firmware, Emg5523 T50b Firmware, Emg5723 T50k Firmware, Emg6726 B10a Firmware, Vmg3625 T50b Firmware, Vmg3927 B50b Firmware, Vmg3927 T50k Firmware, Vmg4005 B50a Firmware, Vmg4005 B60a Firmware, Vmg4005 B50b Firmware, Vmg4927 B50a Firmware, Vmg8623 T50b Firmware, Vmg8825 T50k Firmware, Ax7501 B0 Firmware, Ax7501 B1 Firmware, Pm3100 T0 Firmware, Pm5100 T0 Firmware, Pm7300 T0 Firmware, Pm7500 T0 Firmware, Px3321 T1 Firmware, Px5301 T0 Firmware, Wx3100 T0 Firmware, Wx3401 B0 Firmware, Wx3401 B1 Firmware, Wx5600 T0 Firmware, Wx5610 B0 Firmware

Zyxel

63 products

Lte3301 Plus Firmware

Lte5388 M804 Firmware

Lte5398 M904 Firmware

Lte7480 M804 Firmware

Lte7490 M904 Firmware

Nr7101 Firmware

Nr7102 Firmware

Nebula Nr5101 Firmware

Nebula Nr7101 Firmware

Nebula Lte3301 Plus Firmware

Emg3525 T50b Firmware

Emg5523 T50b Firmware

Emg5723 T50k Firmware

Emg6726 B10a Firmware

Vmg3625 T50b Firmware

Vmg3927 B50b Firmware

Vmg3927 T50k Firmware

Vmg4005 B50a Firmware

Vmg4005 B60a Firmware

Vmg4005 B50b Firmware

Vmg4927 B50a Firmware

Vmg8623 T50b Firmware

Vmg8825 T50k Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Lte3301 Plus Firmware	Before 1.00\(abqu.6\)c0

Running on/with	Platform Versions
Zyxel Lte3301 Plus	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Lte5388 M804 Firmware	Before 1.00\(absq.5\)c0

Running on/with	Platform Versions
Zyxel Lte5388 M804	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Lte5398 M904 Firmware	Before 1.00\(abq.5\)c0

Running on/with	Platform Versions
Zyxel Lte5398 M904	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Lte7480 M804 Firmware	Before 1.00\(abra.10\)c0

Running on/with	Platform Versions
Zyxel Lte7480 M804	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Lte7490 M904 Firmware	Before 1.00\(abqy.9\)c0

Running on/with	Platform Versions
Zyxel Lte7490 M904	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nr7101 Firmware	Before 1.00\(abu.11\)c0

Running on/with	Platform Versions
Zyxel Nr7101	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nr7102 Firmware	Before 1.00\(abyd.4\)c0

Running on/with	Platform Versions
Zyxel Nr7102	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nebula Nr5101 Firmware	Before 1.16\(accg.1\)c0

Running on/with	Platform Versions
Zyxel Nebula Nr5101	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nebula Nr7101 Firmware	Before 1.16\(accc.1\)c0

Running on/with	Platform Versions
Zyxel Nebula Nr7101	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Nebula Lte3301 Plus Firmware	Before 1.18\(acca.5\)c0

Running on/with	Platform Versions
Zyxel Nebula Lte3301 Plus	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Dx3300 T0 Firmware	Before 5.50\(aby.5.4\)c0

Running on/with	Platform Versions
Zyxel Dx3300 T0	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Dx3300 T1 Firmware	Before 5.50\(aby.5.4\)c0

Running on/with	Platform Versions
Zyxel Dx3300 T1	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Dx3301 T0 Firmware	Before 5.50\(aby.5.4\)c0

Running on/with	Platform Versions
Zyxel Dx3301 T0	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Dx4510 B0 Firmware	Before 5.17\(abyl.8\)c0

Running on/with	Platform Versions
Zyxel Dx4510 B0	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Dx4510 B1 Firmware	Before 5.17\(abyl.8\)c0

Running on/with	Platform Versions
Zyxel Dx4510 B1	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Dx5401 B0 Firmware	Before 5.17\(abyo.6.4\)c0

Running on/with	Platform Versions
Zyxel Dx5401 B0	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Dx5401 B1 Firmware	Before 5.17\(abyo.6.4\)c0

Running on/with	Platform Versions
Zyxel Dx5401 B1	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ee6510 10 Firmware	Before 5.19\(acjq.1\)c0

Running on/with	Platform Versions
Zyxel Ee6510 10	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex2210 T0 Firmware	Before 5.50\(acdi.2\)c0

Running on/with	Platform Versions
Zyxel Ex2210 T0	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex3300 T0 Firmware	Before 5.50\(aby.5.4\)c0

Running on/with	Platform Versions
Zyxel Ex3300 T0	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex3300 T1 Firmware	Before 5.50\(aby.5.4\)c0

Running on/with	Platform Versions
Zyxel Ex3300 T1	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex3301 T0 Firmware	Before 5.50\(aby.5.4\)c0

Running on/with	Platform Versions
Zyxel Ex3301 T0	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex3500 T0 Firmware	Before 5.44\(achr.3\)c0

Running on/with	Platform Versions
Zyxel Ex3500 T0	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex3501 T0 Firmware	Before 5.44\(achr.3\)c0

Running on/with	Platform Versions
Zyxel Ex3501 T0	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex3510 B0 Firmware	Before 5.17\(abup.13\)c0

Running on/with	Platform Versions
Zyxel Ex3510 B0	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex3510 B1 Firmware	Before 5.17\(abup.13\)c0

Running on/with	Platform Versions
Zyxel Ex3510 B1	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex3600 T0 Firmware	Before 5.70\(acif.0.4\)c0

Running on/with	Platform Versions
Zyxel Ex3600 T0	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex5401 B0 Firmware	Before 5.17\(abyo.6.4\)c0

Running on/with	Platform Versions
Zyxel Ex5401 B0	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex5401 B1 Firmware	Before 5.17\(abyo.6.4\)c0

Running on/with	Platform Versions
Zyxel Ex5401 B1	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex5501 B0 Firmware	Before 5.17\(abry.5.3\)c0

Running on/with	Platform Versions
Zyxel Ex5501 B0	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex5510 B0 Firmware	Before 5.17\(abqx.11\)c0

Running on/with	Platform Versions
Zyxel Ex5510 B0	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex5512 T0 Firmware	Before 5.70\(aceg4.2\)c0

Running on/with	Platform Versions
Zyxel Ex5512 T0	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex5600 T1 Firmware	Before 5.70\(acdz.3.4\)c0

Running on/with	Platform Versions
Zyxel Ex5600 T1	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex5601 T0 Firmware	Before 5.70\(acdz.3.4\)c0

Running on/with	Platform Versions
Zyxel Ex5601 T0	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex5601 T1 Firmware	Before 5.70\(acdz.3.4\)c0

Running on/with	Platform Versions
Zyxel Ex5601 T1	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex7501 B0 Firmware	Before 5.18\(achn.1.3\)c0

Running on/with	Platform Versions
Zyxel Ex7501 B0	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ex7710 B0 Firmware	Before 5.18\(acak.1.1\)c0

Running on/with	Platform Versions
Zyxel Ex7710 B0	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Emg3525 T50b Firmware	Before 5.50\(abpm.9.3\)c0

Running on/with	Platform Versions
Zyxel Emg3525 T50b	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Emg5523 T50b Firmware	Before 5.50\(abpm.9.3\)c0

Running on/with	Platform Versions
Zyxel Emg5523 T50b	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Emg5723 T50k Firmware	Before 5.50\(abom.8.5\)c0

Running on/with	Platform Versions
Zyxel Emg5723 T50k	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Emg6726 B10a Firmware	Before 5.13\(abnp.8\)c1

Running on/with	Platform Versions
Zyxel Emg6726 B10a	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg3625 T50b Firmware	Before 5.50\(abpm.9.3\)c0

Running on/with	Platform Versions
Zyxel Vmg3625 T50b	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg3927 B50b Firmware	Before 5.13\(ably.9\)c1

Running on/with	Platform Versions
Zyxel Vmg3927 B50b	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg3927 T50k Firmware	Before 5.50\(abom.8.5\)c0

Running on/with	Platform Versions
Zyxel Vmg3927 T50k	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg4005 B50a Firmware	Before 5.15\(abqa.2.3\)c0

Running on/with	Platform Versions
Zyxel Vmg4005 B50a	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg4005 B60a Firmware	Before 5.15\(abqa.2.3\)c0

Running on/with	Platform Versions
Zyxel Vmg4005 B60a	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg4005 B50b Firmware	Before 5.13\(abrl.5.2\)c0

Running on/with	Platform Versions
Zyxel Vmg4005 B50b	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg4927 B50a Firmware	Before 5.13\(ably.9\)c1

Running on/with	Platform Versions
Zyxel Vmg4927 B50a	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg8623 T50b Firmware	Before 5.50\(abpm.9.3\)c0

Running on/with	Platform Versions
Zyxel Vmg8623 T50b	All versions

Configuration X

1 vulnerable

Vulnerable Software	Affected Versions
Zyxel Vmg8825 T50k Firmware	Before 5.50\(abom.8.5\)c0

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Vmg8825 T50k Firmware	Before 5.50\(abpy.1\)b26

Running on/with	Platform Versions
Zyxel Vmg8825 T50k	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ax7501 B0 Firmware	Before 5.17\(abpc.5.3\)c0

Running on/with	Platform Versions
Zyxel Ax7501 B0	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Ax7501 B1 Firmware	Before 5.17\(abpc.5.3\)c0

Running on/with	Platform Versions
Zyxel Ax7501 B1	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Pm3100 T0 Firmware	Before 5.42\(acbf.3\)c0

Running on/with	Platform Versions
Zyxel Pm3100 T0	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Pm5100 T0 Firmware	Before 5.42\(acbf.3\)c0

Running on/with	Platform Versions
Zyxel Pm5100 T0	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Pm7300 T0 Firmware	Before 5.42\(abyy.2.3\)c0

Running on/with	Platform Versions
Zyxel Pm7300 T0	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Pm7500 T0 Firmware	Before 5.61\(ackk.0.1\)c0

Running on/with	Platform Versions
Zyxel Pm7500 T0	All versions

Configuration F

1 vulnerable

Vulnerable Software	Affected Versions
Zyxel Px3321 T1 Firmware	Before 5.44\(acjb.1.1\)c0

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Px3321 T1 Firmware	Before 5.44\(achk.0.3\)c0

Running on/with	Platform Versions
Zyxel Px3321 T1	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Px5301 T0 Firmware	Before 5.44\(ackb.0.1\)c0

Running on/with	Platform Versions
Zyxel Px5301 T0	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wx3100 T0 Firmware	Before 5.50\(abl.4.4\)c0

Running on/with	Platform Versions
Zyxel Wx3100 T0	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wx3401 B0 Firmware	Before 5.17\(abe.2.6\)c0

Running on/with	Platform Versions
Zyxel Wx3401 B0	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wx3401 B1 Firmware	Before 5.17\(abe.2.6\)c0

Running on/with	Platform Versions
Zyxel Wx3401 B1	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wx5600 T0 Firmware	Before 5.70\(aceb.3.3\)c0

Running on/with	Platform Versions
Zyxel Wx5600 T0	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Zyxel Wx5610 B0 Firmware	Before 5.18\(acgj0.1\)c0

Running on/with	Platform Versions
Zyxel Wx5610 B0	All versions

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (1)

https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-and-post-authentication-command-injection-vulnerabilities-in-some-4g-lte-5g-nr-cpe-dsl-ethernet-cpe-fiber-onts-and-wifi-extenders-12-03-2024

Source: security@zyxel.com.tw

Vendor Advisory

Timeline

No history available yet.