PatchSiren cyber security CVE debrief

CVE-2026-36797 Shenzhen Tenda Technology Co., Ltd CVE debrief

A stack overflow vulnerability was discovered in the IPMacBindRuleIp parameter of the formIPMacBindModify function in Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted HTTP request. The vulnerability has a CVSS score of 7.5 and a severity of HIGH.

Vendor: Shenzhen Tenda Technology Co., Ltd
Product: Tenda G0
CVSS: HIGH 7.5
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-09
Original CVE updated: 2026-06-10
Advisory published: 2026-06-09
Advisory updated: 2026-06-10

Who should care

Users of Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5 should be aware of this vulnerability and take steps to mitigate it.

Technical summary

The vulnerability is a stack overflow in the IPMacBindRuleIp parameter of the formIPMacBindModify function. This can be exploited by sending a crafted HTTP request to the affected device, potentially leading to a Denial of Service (DoS).

Defensive priority

HIGH

Recommended defensive actions

Apply patches or updates provided by the vendor to fix the vulnerability.
Restrict access to the affected device to only trusted networks and users.
Monitor the device for suspicious activity and implement additional security measures as needed.

Evidence notes

The vulnerability was discovered in Shenzhen Tenda Technology Co., Ltd Tenda G0 v15.11.0.5. The CVE record and NVD detail can be found at [cve-org] and [nvd], respectively. Additional information can be found at [ref-4].

Official resources

CVE-2026-36797 was published on 2026-06-09T19:17:45.183Z and modified on 2026-06-10T20:16:54.720Z.