Vulnerability Description
A flaw has been found in Tenda AC7 15.03.06.44. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg of the component POST Request Handler. Executing a manipulation of the argument Time can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been published and may be used.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ac7 Firmware | 15.03.06.44 |
| Tenda | Ac7 | 1.0 |
Related Weaknesses (CWE)
References
- https://lavender-bicycle-a5a.notion.site/Tenda-AC7-fromSetSysTime-32153a41781f80ExploitThird Party Advisory
- https://vuldb.com/?ctiid.353861Permissions RequiredVDB Entry
- https://vuldb.com/?id.353861Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.778207Third Party AdvisoryVDB Entry
- https://www.tenda.com.cn/Product
FAQ
What is CVE-2026-4974?
CVE-2026-4974 is a vulnerability with a CVSS score of 8.8 (HIGH). A flaw has been found in Tenda AC7 15.03.06.44. Affected by this issue is the function fromSetSysTime of the file /goform/SetSysTimeCfg of the component POST Request Handler. Executing a manipulation ...
How severe is CVE-2026-4974?
CVE-2026-4974 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-4974?
Check the references section above for vendor advisories and patch information. Affected products include: Tenda Ac7 Firmware, Tenda Ac7.