CVE-2023-40892 is a critical stack overflow vulnerability affecting Tenda AC8 v4 firmware (US_AC8V4.0si_V16.03.34.06_cn), specifically through the 'schedStartTime' and 'schedEndTime' parameters in the /goform/openSchedWifi function. With a CVSS score of 9.8, this vulnerability is easily exploitable over the network without authentication, allowing for complete compromise of confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current threat but high potential impact if exploited.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
16.03.34.06CPE matchmatch criteria | cpe:2.3:o:tenda:ac8_firmware:16.03.34.06:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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.