PT-2025-9253 · Tenda · Tenda Ac7
Raining-101
+1
·
Published
2025-02-21
·
Updated
2025-03-13
·
CVE-2025-1851
CVSS v2.0
9.0
High
| Vector | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Tenda AC7 versions up to 15.03.06.44
Description
A critical vulnerability was found in Tenda AC7, affecting the function
formSetFirewallCfg of the file /goform/SetFirewallCfg. The manipulation of the argument firewallEn leads to a stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.Recommendations
For Tenda AC7 versions up to 15.03.06.44, as a temporary workaround, consider disabling the
formSetFirewallCfg function until a patch is available. Restrict access to the /goform/SetFirewallCfg endpoint to minimize the risk of exploitation. Avoid using the firewallEn argument in the affected endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
Heap Based Buffer Overflow
Stack Overflow
Buffer Overflow
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Related Identifiers
Affected Products
Tenda Ac7