Critical severity · published Sep 28, 2022
CVE-2022-40942
Tenda TX3 US_TX3V1.0br_V16.03.13.11 is vulnerable to stack overflow via compare_parentcontrol_time
9.8
CVSS
8.5%
EPSS
No
On KEV
Description
Tenda TX3 US_TX3V1.0br_V16.03.13.11 is vulnerable to stack overflow via compare_parentcontrol_time.
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)8.5% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TF
Tx3 Firmware · Tenda
16.03.13.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-40942
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-40942
Exploit
https://github.com/Rumble0x0/vulnerability/blob/main/tenda/TX3/stack%20overflow%20via%20compare_parentcontrol_time.pdf
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