PT-2023-4243 · Tenda · Tenda Ac7+7

Published

2023-07-03

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Updated

2023-08-10

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CVE-2023-38936

CVSS v2.0

10

Critical

VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions Tenda AC10 version V15.03.06.23 Tenda AC1206 version V15.03.06.23 Tenda AC6 version V15.03.06.23 Tenda AC7 version V15.03.06.44 Tenda AC5 version V15.03.06.28 Tenda FH1203 version V2.0.1.6 Tenda AC9 version V15.03.06.42 multi Tenda FH1205 version V2.0.0.7(775)
Description The issue is related to a stack overflow in the formSetSpeedWan function when handling the speed dir parameter. This can allow a remote attacker to execute arbitrary code or cause a denial of service.
Recommendations For Tenda AC10 version V15.03.06.23, consider disabling the formSetSpeedWan function until a patch is available. For Tenda AC1206 version V15.03.06.23, consider disabling the formSetSpeedWan function until a patch is available. For Tenda AC6 version V15.03.06.23, consider disabling the formSetSpeedWan function until a patch is available. For Tenda AC7 version V15.03.06.44, consider disabling the formSetSpeedWan function until a patch is available. For Tenda AC5 version V15.03.06.28, consider disabling the formSetSpeedWan function until a patch is available. For Tenda FH1203 version V2.0.1.6, consider disabling the formSetSpeedWan function until a patch is available. For Tenda AC9 version V15.03.06.42 multi, consider disabling the formSetSpeedWan function until a patch is available. For Tenda FH1205 version V2.0.0.7(775), consider disabling the formSetSpeedWan function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-121CWE-787CWE-119

Related Identifiers

BDU:2023-04558
CVE-2023-38936

Affected Products

Tenda Ac10
Tenda Ac1206
Tenda Ac5
Tenda Ac6
Tenda Ac7
Tenda Ac9
Tenda F1203
Tenda Fh1205