CVE-2026-7721

MEDIUM

Totolink WA300 cstecgi.cgi NTPSyncWithHost command injection

Title source: cna
STIX 2.1

Description

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.

References (5)

Core 5
Core References
Vdb Entry, Technical Description vdb-entry technical-description
VDB-360897 | Totolink WA300 cstecgi.cgi NTPSyncWithHost command injection
https://vuldb.com/vuln/360897
Signature, Permissions Required signature permissions-required
VDB-360897 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/360897/cti
Third Party Advisory third-party-advisory
Submit #807199 | Totolink WA300 WA300 V5.2cu.7112_B20190227 Command Injection
https://vuldb.com/submit/807199
Product product
https://www.totolink.net/

Scores

CVSS v3 6.3
EPSS 0.0484
EPSS Percentile 89.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-74 CWE-77
Status published
Products (1)
Totolink/WA300 5.2cu.7112_B20190227
Published May 04, 2026
Tracked Since May 04, 2026