CVE-2024-12009

A post-authentication command injection vulnerability in the "ZyEE" function of the Zyxel EX5601-T1 firmware version V5.70(ACDZ.3.6)C0 and earlier could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device.

Published: 2025-03-11 Last update: 2026-01-13 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-12009 is rated Moderate Risk (48.3/100): CVSS High severity, with medium exploitation likelihood (EPSS 0.32%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-12009

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-04-20 0.18% 0.32% +0.14%
2 2026-04-19 0.32% 0.18% -0.14%
3 2026-01-14 — 0.32% —

Full EPSS history (15 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-12009

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.2 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:H)
They need powerful rights—admin, root, or similar—before this pays off.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.2 5.9 [email protected]

Weakness enumeration for CVE-2024-12009

Affected software / configurations for CVE-2024-12009

Vendor Product Version Raw CPE
zyxel dx3300-t0_firmware <= 5.50\(abvy.5.4\)c0 cpe:2.3:o:zyxel:dx3300-t0_firmware:*:*:*:*:*:*:*:*
zyxel dx3300-t1_firmware <= 5.50\(abvy.5.4\)c0 cpe:2.3:o:zyxel:dx3300-t1_firmware:*:*:*:*:*:*:*:*
zyxel dx3301-t0_firmware <= 5.50\(abvy.5.4\)c0 cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:*
zyxel dx4510-b0_firmware <= 5.17\(abyl.8\)c0 cpe:2.3:o:zyxel:dx4510-b0_firmware:*:*:*:*:*:*:*:*
zyxel dx4510-b1_firmware <= 5.17\(abyl.8\)c0 cpe:2.3:o:zyxel:dx4510-b1_firmware:*:*:*:*:*:*:*:*
zyxel dx5401-b0_firmware <= 5.17\(abyo.6.4\)c0 cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*
zyxel dx5401-b1_firmware <= 5.17\(abyo.6.4\)c0 cpe:2.3:o:zyxel:dx5401-b1_firmware:*:*:*:*:*:*:*:*
zyxel ee6510-10_firmware <= 5.19\(acjq.1\)c1 cpe:2.3:o:zyxel:ee6510-10_firmware:*:*:*:*:*:*:*:*
zyxel ex3300-t0_firmware <= 5.50\(abvy.5.4\)c0 cpe:2.3:o:zyxel:ex3300-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex3300-t1_firmware <= 5.50\(abvy.5.4\)c0 cpe:2.3:o:zyxel:ex3300-t1_firmware:*:*:*:*:*:*:*:*
zyxel ex3301-t0_firmware <= 5.50\(abvy.5.4\)c0 cpe:2.3:o:zyxel:ex3301-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex3500-t0_firmware <= 5.44\(achr.3\)c0 cpe:2.3:o:zyxel:ex3500-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex3501-t0_firmware <= 5.44\(achr.3\)c0 cpe:2.3:o:zyxel:ex3501-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex3510-b0_firmware <= 5.17\(abup.13\)c0 cpe:2.3:o:zyxel:ex3510-b0_firmware:*:*:*:*:*:*:*:*
zyxel ex3510-b1_firmware <= 5.17\(abup.13\)c0 cpe:2.3:o:zyxel:ex3510-b1_firmware:*:*:*:*:*:*:*:*
zyxel ex3600-t0_firmware <= 5.70\(acif.0.5\)c0 cpe:2.3:o:zyxel:ex3600-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex5401-b0_firmware <= 5.17\(abyo.6.4\)c0 cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:*
zyxel ex5401-b1_firmware <= 5.17\(abyo.6.4\)c0 cpe:2.3:o:zyxel:ex5401-b1_firmware:*:*:*:*:*:*:*:*
zyxel ex5501-b0_firmware <= 5.17\(abry.5.3\)c0 cpe:2.3:o:zyxel:ex5501-b0_firmware:*:*:*:*:*:*:*:*
zyxel ex5510-b0_firmware <= 5.17\(abqx.10\)c0 cpe:2.3:o:zyxel:ex5510-b0_firmware:*:*:*:*:*:*:*:*
zyxel ex5512-t0_firmware <= 5.70\(aceg4.2\)c0 cpe:2.3:o:zyxel:ex5512-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex5601-t0_firmware <= 5.70\(acdz.3.6\)c0 cpe:2.3:o:zyxel:ex5601-t0_firmware:*:*:*:*:*:*:*:*
zyxel ex5601-t1_firmware <= 5.70\(acdz.3.6\)c0 cpe:2.3:o:zyxel:ex5601-t1_firmware:*:*:*:*:*:*:*:*
zyxel ex7501-b0_firmware <= 5.18\(achn.1.3\)c0 cpe:2.3:o:zyxel:ex7501-b0_firmware:*:*:*:*:*:*:*:*
zyxel ex7710-b0_firmware <= 5.18\(acak.1.1\)c1 cpe:2.3:o:zyxel:ex7710-b0_firmware:*:*:*:*:*:*:*:*
zyxel emg3525-t50b_firmware <= 5.50\(abpm.9.3\)c0 cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:*
zyxel emg5523-t50b_firmware <= 5.50\(abpm.9.3\)c0 cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:*
zyxel emg5723-t50k_firmware <= 5.50\(abom.8.5\)c0 cpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:*
zyxel vmg3625-t50b_firmware <= 5.50\(abpm.9.3\)c0 cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:*
zyxel vmg3927-t50k_firmware <= 5.50\(abom.8.5\)c0 cpe:2.3:o:zyxel:vmg3927-t50k_firmware:*:*:*:*:*:*:*:*
zyxel vmg8623-t50b_firmware <= 5.50\(abpm.9.3\)c0 cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:*
zyxel vmg8825-t50k_firmware <= 5.50\(abom.8.5\)c0 cpe:2.3:o:zyxel:vmg8825-t50k_firmware:*:*:*:*:*:*:*:*
zyxel ax7501-b0_firmware <= 5.17\(abpc.5.3\)c0 cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:*
zyxel ax7501-b1_firmware <= 5.17\(abpc.5.3\)c0 cpe:2.3:o:zyxel:ax7501-b1_firmware:*:*:*:*:*:*:*:*
zyxel px3321-t1_firmware <= 5.44\(acjb.1.1\)c0 cpe:2.3:o:zyxel:px3321-t1_firmware:*:*:*:*:*:*:*:*
zyxel px5301-t0_firmware <= 5.44\(ackb.0.1\)c0 cpe:2.3:o:zyxel:px5301-t0_firmware:*:*:*:*:*:*:*:*
zyxel wx5600-t0_firmware <= 5.70\(aceb.3.3\)c0 cpe:2.3:o:zyxel:wx5600-t0_firmware:*:*:*:*:*:*:*:*
zyxel wx5610-b0_firmware <= 5.18\(acgj.0.1\)c0 cpe:2.3:o:zyxel:wx5610-b0_firmware:*:*:*:*:*:*:*:*

References for CVE-2024-12009

cvelogic Threat Intelligence