CVE-2025-14879 is a critical stack-based buffer overflow vulnerability affecting the Tenda WH450 1.0.0.18 router firmware. This flaw resides in the /goform/onSSIDChange component's HTTP Request Handler, allowing remote attackers to trigger the overflow by manipulating the ssid_index argument. With a CVSS score of 9.8 (CRITICAL), it presents a severe risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability compromise. While not yet listed in CISA's KEV catalog, public exploit code is available, and the vulnerability has garnered significant community discussion, indicating a high likelihood of future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
1.0.0.18CPE matchmatch criteria | cpe:2.3:o:tenda:wh450_firmware:1.0.0.18:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.