CVE-2018-14492 is a high-severity stack-based buffer overflow vulnerability affecting several Tenda AC series routers, including AC7, AC9, and AC10 models. It can be triggered remotely by an unauthenticated attacker sending a crafted request with an excessively long limitSpeed or limitSpeedup parameter to an unspecified /goform URI, leading to a denial of service. While the CVSS score is 7.5 (High), indicating a significant impact on availability, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 15.03.06.44_cnCPE matchmatch criteria | cpe:2.3:o:tendacn:ac7_firmware:*:*:*:*:*:*:*:* | ||
<= v15.03.05.19\(6318\)_cnCPE matchmatch criteria | cpe:2.3:o:tendacn:ac9_firmware:*:*:*:*:*:*:*:* | ||
<= 15.03.06.23_cnCPE matchmatch criteria | cpe:2.3:o:tendacn:ac10_firmware:*:*:*:*:*:*:*:* | ||
<= 15.03.05.19_cnCPE matchmatch criteria | cpe:2.3:o:tendacn:ac15_firmware:*:*:*:*:*:*:*:* | ||
<= 15.03.05.19\(6318\)_cnCPE matchmatch criteria | cpe:2.3:o:tendacn:ac18_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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.