CVE-2024-8748

highpriority · track · 0EPSS 0.005 · 44 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.52% (44th) EPSS

CVSS 7.5 · high

Is it mine?

66 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · security@zyxel.com.twexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120US

affected products (66)

Products and version ranges known to be affected.

Zyxel VMG8825-T50K firmware≤ ≤ V5.50(ABOM.8.4)C0enisa_euvdEU
zyxel ax7501-b0 firmware< 5.17\(abpc.5.3\)c0nvdUScpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:*
zyxel ax7501-b1 firmware< 5.17\(abpc.5.3\)c0nvdUScpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:*
zyxel dx3300-t0 firmware< 5.50\(aby.5.4\)c0nvdUScpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:*
zyxel dx3300-t1 firmware< 5.50\(aby.5.4\)c0nvdUScpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:*
zyxel dx3301-t0 firmware< 5.50\(aby.5.4\)c0nvdUScpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:*
zyxel dx4510-b0 firmware< 5.17\(abyl.8\)c0nvdUScpe:2.3:o:zyxel:dx4510-b0_firmware:*:*:*:*:*:*:*:*
zyxel dx4510-b1 firmware< 5.17\(abyl.8\)c0nvdUScpe:2.3:o:zyxel:dx4510-b1_firmware:*:*:*:*:*:*:*:*
zyxel dx5401-b0 firmware< 5.17\(abyo.6.4\)c0nvdUScpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*
zyxel dx5401-b1 firmware< 5.17\(abyo.6.4\)c0nvdUScpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:*
zyxel ee6510-10 firmware< 5.19\(acjq.1\)c0nvdUScpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:*
zyxel emg3525-t50b firmware< 5.50\(abpm.9.3\)c0nvdUScpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:*
zyxel emg5523-t50b firmware< 5.50\(abpm.9.3\)c0nvdUScpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:*
zyxel emg5723-t50k firmware< 5.50\(abom.8.5\)c0nvdUScpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:*
zyxel emg6726-b10a firmware< 5.13\(abnp.8\)c1nvdUScpe:2.3:o:zyxel:emg6726-b10a_firmware:*:*:*:*:*:*:*:*
zyxel ex2210-t0 firmware< 5.50\(acdi.2\)c0nvdUScpe:2.3:o:zyxel:ex2210-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex3300-t0 firmware< 5.50\(aby.5.4\)c0nvdUScpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex3300-t1 firmware< 5.50\(aby.5.4\)c0nvdUScpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:*
zyxel ex3301-t0 firmware< 5.50\(aby.5.4\)c0nvdUScpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex3500-t0 firmware< 5.44\(achr.3\)c0nvdUScpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:*

showing 20 of 66

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2024-12-03modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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