CVE-2026-2181 is a high-severity stack-based buffer overflow vulnerability affecting Tenda RX3 16.03.13.11 firmware. Attackers can remotely trigger this flaw by manipulating the schedStartTime or schedEndTime arguments in the /goform/openSchedWifi function. This can lead to a complete compromise of confidentiality, integrity, and availability, as indicated by its CVSS score of 8.8. While a public exploit exists, there is no evidence of active exploitation, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
16.03.13.11CPE matchmatch criteria | cpe:2.3:o:tenda:rx3_firmware:16.03.13.11:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.