Description
Tenda FH303/A300 firmware V5.07.68_EN contains a session weakness vulnerability that allows unauthenticated attackers to modify DNS settings by exploiting insufficient cookie validation. Attackers can send GET requests to the /goform/AdvSetDns endpoint with a crafted admin cookie to change DNS servers and redirect user traffic to malicious sites.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tenda | FH303/A300 | 5.07.68 | — |
References
- ExploitDB-44381 exploit
- VulnCheck Advisory: Tenda FH303/A300 V5.07.68_EN Cookie Session Weakness DNS Change third-party-advisory