High severity · published Aug 9, 2022
CVE-2022-35517
WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 adm.cgi has no filtering on parameters: web_pskValue, wl_Method, wlan_ssid, EncrypType, rwan_ip, rwan_mask, rwan_gateway,…
8.8
CVSS
2.3%
EPSS
No
On KEV
Description
WAVLINK WN572HP3, WN533A8, WN530H4, WN535G3, WN531P3 adm.cgi has no filtering on parameters: web_pskValue, wl_Method, wlan_ssid, EncrypType, rwan_ip, rwan_mask, rwan_gateway, ppp_username, ppp_passwd and ppp_setver, which leads to command injection in page /wizard_router_mesh.shtml.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
WF
Wn530h4 Firmware · Wavlink
All versions, or not specified · source: NVD
WF
Wn531p3 Firmware · Wavlink
All versions, or not specified · source: NVD
WF
Wn533a8 Firmware · Wavlink
All versions, or not specified · source: NVD
WF
Wn535g3 Firmware · Wavlink
All versions, or not specified · source: NVD
WF
Wn572hp3 Firmware · Wavlink
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-35517
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-35517
Exploit
https://github.com/TyeYeah/othercveinfo/blob/main/wavlink/README.md#wavlink-router-ac1200-page-wizard_router_meshshtml-command-injection-in-admcgi
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