Critical severity · published Feb 9, 2021
CVE-2020-13117
Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request
9.8
CVSS
68.6%
EPSS
No
On KEV
Description
Wavlink WN575A4, WN579X3, and WN530G3A devices through 2020-05-15 allow unauthenticated remote users to inject commands via the key parameter in a login request.
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)68.6% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WF
Wn575a4 Firmware · Wavlink
through 2020-05-15 · source: NVD
WF
Wn579x3 Firmware · Wavlink
through 2020-05-15 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-13117
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-13117
Exploit
https://blog.0xlabs.com/2021/02/wavlink-rce-CVE-2020-13117.html
github.com
https://github.com/ice-wzl/Wavlink-WN530G3A-Cmd-Injection/blob/main/README.md
More from Wn575a4 Firmware
7.5
CVE-2020-10974
An issue was discovered affecting a backup feature where a crafted POST request returns the current configuration of the device in cleartext, including the administrator password