Critical severity · published Mar 18, 2022
CVE-2022-25427
Tenda AC9 v15.03.2.21 was discovered to contain a stack overflow via the schedendtime parameter in the openSchedWifi function
9.8
CVSS
1.7%
EPSS
No
On KEV
Description
Tenda AC9 v15.03.2.21 was discovered to contain a stack overflow via the schedendtime parameter in the openSchedWifi function.
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)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ac9 Firmware · Tenda
15.03.2.21 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-25427
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-25427
Exploit
https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/2
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