G0
Monthly
Buffer overflow in the Tenda G0 router's httpd web management interface allows authenticated remote attackers to corrupt memory and potentially execute arbitrary code by submitting oversized input to the setPortMapping function via the /goform/module endpoint. All firmware builds up to version 20260625 are confirmed affected per ENISA EUVD-2026-58585. A public proof-of-concept exploit has been released on GitHub, substantially lowering the skill threshold for exploitation; no CISA KEV listing confirming active mass exploitation was present at time of analysis.
Stack-based buffer overflow in the Tenda G0 router's httpd web management interface allows low-privileged remote attackers to corrupt stack memory by sending a crafted `staticRouteNet` argument to the `/goform/module` endpoint, potentially enabling arbitrary code execution on the device. All firmware versions up to and including build 20260625 are confirmed affected. A public proof-of-concept exploit is available on GitHub, materially elevating practical risk; however, no CISA KEV listing has been identified, indicating active exploitation is not yet confirmed at scale.
Stack-based buffer overflow in the Tenda G0 router's httpd web management interface allows network-adjacent or remote authenticated attackers to corrupt stack memory by supplying an oversized value to the portMirrorMirroredPorts argument of the formSetPortMirror function at the /goform/module endpoint. All G0 firmware builds through 20260625 are confirmed affected per EUVD-2026-58575 and NVD CPE data. A public proof-of-concept exploit is available on GitHub, materially lowering the bar for exploitation; no CISA KEV listing has been identified, so active widespread exploitation is not confirmed at time of analysis.
Buffer overflow in the Tenda G0 router's httpd web management interface allows authenticated remote attackers to corrupt memory and potentially execute arbitrary code by submitting oversized input to the setPortMapping function via the /goform/module endpoint. All firmware builds up to version 20260625 are confirmed affected per ENISA EUVD-2026-58585. A public proof-of-concept exploit has been released on GitHub, substantially lowering the skill threshold for exploitation; no CISA KEV listing confirming active mass exploitation was present at time of analysis.
Stack-based buffer overflow in the Tenda G0 router's httpd web management interface allows low-privileged remote attackers to corrupt stack memory by sending a crafted `staticRouteNet` argument to the `/goform/module` endpoint, potentially enabling arbitrary code execution on the device. All firmware versions up to and including build 20260625 are confirmed affected. A public proof-of-concept exploit is available on GitHub, materially elevating practical risk; however, no CISA KEV listing has been identified, indicating active exploitation is not yet confirmed at scale.
Stack-based buffer overflow in the Tenda G0 router's httpd web management interface allows network-adjacent or remote authenticated attackers to corrupt stack memory by supplying an oversized value to the portMirrorMirroredPorts argument of the formSetPortMirror function at the /goform/module endpoint. All G0 firmware builds through 20260625 are confirmed affected per EUVD-2026-58575 and NVD CPE data. A public proof-of-concept exploit is available on GitHub, materially lowering the bar for exploitation; no CISA KEV listing has been identified, so active widespread exploitation is not confirmed at time of analysis.