Critical severity · published Aug 30, 2024
CVE-2024-8234
** UNSUPPORTED WHEN ASSIGNED ** A command injection vulnerability in the functions formSysCmd(), formUpgradeCert(), and formDelcert() in the Zyxel NWA1100-N firmware version…
9.8
CVSS
4.4%
EPSS
No
On KEV
Description
** UNSUPPORTED WHEN ASSIGNED ** A command injection vulnerability in the functions formSysCmd(), formUpgradeCert(), and formDelcert() in the Zyxel NWA1100-N firmware version 1.00(AACE.1)C0 could allow an unauthenticated attacker to execute some OS commands to access system files on an affected device.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)4.4% · higher than 91% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NF
NWA1100-N firmware · Zyxel
1.00(AACE.1)C0 · source: vendor, CISA
NF
Nwaw1100-n Firmware · Zyxel
1.00(aace.1)c0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-8234
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-8234
Exploit
https://github.com/GroundCTL2MajorTom/pocs/blob/main/zyxel_NWAW1100-N_rce.md
Product
https://webservice.zyxel.com/eol/ArchivedEOLModel.pdf
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