High severity · published Jul 21, 2018
CVE-2018-14492
Tenda AC7 through V15.03.06.44_CN, AC9 through V15.03.05.19(6318)_CN, and AC10 through V15.03.06.23_CN devices have a Stack-based Buffer Overflow via a long limitSpeed or…
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
Tenda AC7 through V15.03.06.44_CN, AC9 through V15.03.05.19(6318)_CN, and AC10 through V15.03.06.23_CN devices have a Stack-based Buffer Overflow via a long limitSpeed or limitSpeedup parameter to an unspecified /goform URI.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ac10 Firmware · Tendacn
through 15.03.06.23_cn · source: NVD
AF
Ac15 Firmware · Tendacn
through 15.03.05.19_cn · source: NVD
AF
Ac18 Firmware · Tendacn
through 15.03.05.19\(6318\)_cn · source: NVD
AF
Ac7 Firmware · Tendacn
through 15.03.06.44_cn · source: NVD
AF
Ac9 Firmware · Tendacn
through v15.03.05.19\(6318\)_cn · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-14492
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-14492
Exploit
https://github.com/ZIllR0/Routers/blob/master/Tendaoob1.md
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