CVE-2026-5177

MEDIUM

A weakness has been identified in Totolink A3300R 17.0.0cu.557_b20221024. Affected by this vulnerability is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument rxRate can lead to command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

CVSS v3.1 Score

6.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Published: 3/31/2026Modified: 4/6/2026

Related Intelligence (1)

HIGHVulnerability

NVD HIGH: CVE-2026-5177 — A weakness has been identified in Totolink A3300R 17.0.0cu.557_b20221024. Affect...

A weakness has been identified in Totolink A3300R 17.0.0cu.557_b20221024. Affected by this vulnerability is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument rxRate can lead to command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.

CVE-2026-5177
NIST NVD

References (5)

https://github.com/LvHongW/Vuln-of-totolink_A3300R/tree/main/A3300R_rxRate_cmd_injectExploitThird Party Advisoryhttps://vuldb.com/submit/779146Third Party AdvisoryVDB Entryhttps://vuldb.com/vuln/354245Third Party AdvisoryVDB Entryhttps://vuldb.com/vuln/354245/ctiPermissions RequiredVDB Entryhttps://www.totolink.net/Product