Critical severity · published Mar 24, 2024
CVE-2024-2856
Tenda AC10 SetSysTimeCfg fromSetSysTime stack-based overflow
9.8
CVSS
1.2%
EPSS
No
On KEV
Description
A vulnerability, which was classified as critical, has been found in Tenda AC10 16.03.10.13/16.03.10.20. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg. The manipulation of the argument timeZone leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257780. 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: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)1.2% · higher than 67% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
AC10 · Tenda
16.03.10.13; 16.03.10.20 · source: vendor
AF
Ac10 Firmware · Tenda
16.03.10.13; 16.03.10.20 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2856
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2856
Third Party Advisory
https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC10/V16.03.10.13/fromSetSysTime.md
Permissions Required
https://vuldb.com/?ctiid.257780
Third Party Advisory
https://vuldb.com/?id.257780
Permissions Required
https://vuldb.com/?submit.299741
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