CVE-2026-4497: falha de média gravidade em Totolink WA300
Totolink WA300 cstecgi.cgi recvUpgradeNewFw os command injection
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13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.9epss 2.2%
A vulnerability was determined in Totolink WA300 5.2cu.7112_B20190227. Affected by this issue is the function recvUpgradeNewFw of the file /cgi-bin/cstecgi.cgi. This manipulation causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
Totolink · WA300CVEs relacionadas — Totolink WA300
No mesmo produto, das mais perigosas para as menos.
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Referências
https://github.com/hellonestor/killallbug/issues/1https://github.com/user-attachments/files/25790616/Unauthenticated.Remote.Code.Execution.in.TOTOLINK.WA300.via.Command.Injection.in.recvUpgradeNewFw.ziphttps://vuldb.com/?ctiid.352046https://vuldb.com/?id.352046https://vuldb.com/?submit.773875https://www.totolink.net/