High severity · published Apr 26, 2024
CVE-2024-4236
Tenda AX1803 SetDDNSCfg formSetSysToolDDNS stack-based overflow
8.8
CVSS
14.9%
EPSS
No
On KEV
Description
A vulnerability, which was classified as critical, has been found in Tenda AX1803 1.0.0.1. This issue affects the function formSetSysToolDDNS of the file /goform/SetDDNSCfg. The manipulation of the argument serverName/ddnsUser/ddnsPwd/ddnsDomain leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-262127. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)14.9% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AX
AX1803 · Tenda
1.0.0.1 · source: vendor, CISA
AF
Ax1803 Firmware · Tenda
1.0.0.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-4236
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-4236
Broken Link
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AX/AX1803/formSetSysToolDDNS.md
Permissions Required
https://vuldb.com/?ctiid.262127
Permissions Required
https://vuldb.com/?id.262127
Third Party Advisory
https://vuldb.com/?submit.319230
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