High severity · published Mar 26, 2024
CVE-2024-2900
Tenda AC7 saveParentControlInfo stack-based overflow
8.8
CVSS
1.7%
EPSS
No
On KEV
Description
A vulnerability, which was classified as critical, was found in Tenda AC7 15.03.06.44. This affects the function saveParentControlInfo of the file /goform/saveParentControlInfo. The manipulation of the argument deviceId/time/urls leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-257943. 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)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AC7 · Tenda
15.03.06.44 · source: vendor
AF
Ac7 Firmware · Tenda
15.03.06.44 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2900
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2900
Exploit
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/saveParentControlInfo_deviceId.md
Permissions Required
https://vuldb.com/?ctiid.257943
Third Party Advisory
https://vuldb.com/?id.257943
Third Party Advisory
https://vuldb.com/?submit.300364
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