PT-2026-36751 · Totolink · Wa300

Wxhwxhwxh_Mie · Published 2026-05-04 · Updated 2026-05-04 · CVE-2026-7721

NVD

CVSS v2.0

6.5

Medium

Base vector

AV:N/AC:L/Au:S/C:P/I:P/A:P

A security vulnerability has been detected in Totolink WA300 5.2cu.7112 B20190227. This affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument hostTime leads to command injection. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.

Exploit

Fix

Command Injection

Special Elements Injection

Weakness Enumeration

CWE-77

CWE-74

Related Identifiers

CVE-2026-7721

Affected Products

Wa300

References · 6

• 🔥 https://lavender-bicycle-a5a.notion.site/TOTOLINK-WA300-NTPSyncWithHost-34553a41781f80808f3cfd14e1c603e7 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7721 · Security Note
• https://totolink.net · Note
• https://vuldb.com/submit/807199 · Note
• https://vuldb.com/vuln/360897 · Note
• https://vuldb.com/vuln/360897/cti · Note