High severity · published Sep 3, 2024
CVE-2024-5412
A buffer overflow vulnerability in the library "libclinkc" of the Zyxel VMG8825-T50K firmware version 5.50(ABOM.8)C0 could allow an unauthenticated attacker to cause denial of…
7.5
CVSS
0.7%
EPSS
No
On KEV
Description
A buffer overflow vulnerability in the library "libclinkc" of the Zyxel VMG8825-T50K firmware version 5.50(ABOM.8)C0 could allow an unauthenticated attacker to cause denial of service (DoS) conditions by sending a crafted HTTP request to a vulnerable device.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VF
VMG8825-T50K firmware · Zyxel
5.50(ABOM.8)C0 · source: vendor, NVD, CISA
AF
Ax7501-b0 Firmware · Zyxel
before 5.17\(abpc.5.2\)c0 · source: NVD
AF
Ax7501-b1 Firmware · Zyxel
before 5.17\(abpc.5.2\)c0 · source: NVD
DF
Dx3300-t0 Firmware · Zyxel
before 5.50\(abvy.5.3\)c0 · source: NVD
DF
Dx3300-t1 Firmware · Zyxel
before 5.50\(abvy.5.3\)c0 · source: NVD
DF
Dx3301-t0 Firmware · Zyxel
before 5.50\(abvy.5.3\)c0 · source: NVD
DF
Dx4510-b0 Firmware · Zyxel
before 5.17\(abyl.7\)b2 · source: NVD
DF
Dx5401-b0 Firmware · Zyxel
before 5.17\(abyo.6.2\)c0 · source: NVD
DF
Dx5401-b1 Firmware · Zyxel
before 5.17\(abyo.6.2\)c0 · source: NVD
EF
Emg3525-t50b Firmware · Zyxel
before 5.50\(abpm.9.2\)c0 · source: NVD
EF
Emg5523-t50b Firmware · Zyxel
before 5.50\(abpm.9.2\)c0 · source: NVD
EF
Emg5723-t50k Firmware · Zyxel
before 5.50\(abom.8.4\)c0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-5412
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-5412
Vendor Advisory
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-buffer-overflow-vulnerability-in-some-5g-nr-cpe-dsl-ethernet-cpe-fiber-ont-wifi-extender-and-security-router-devices-09-03-2024
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