CVE-2026-79912

HIGH 8.3

TOTOLINK N600R cstecgi.cgi getCurrentTime command injection

CVSS Score

8.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in TOTOLINK N600R 4.3.0cu.7647_B20210106. The impacted element is the function getCurrentTime of the file /cgi-bin/cstecgi.cgi. Performing a manipulation of the argument ntp_server results in command injection. The attack can be initiated remotely. The exploit is now public and may be used.

CWE	CWE-77 CWE-74
Vendor	totolink
Product	n600r
Published	Aug 25, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

TOTOLINK / N600R

4.3.0cu.7647_B20210106

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/395062 vuldb.com: https://vuldb.com/vuln/395062/cti vuldb.com: https://vuldb.com/cve/CVE-2026-79912 vuldb.com: https://vuldb.com/submit/881261 github.com: https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/TOTOLINK_N600R_cstecgi_Time_WiFi_Service_popen_Command_Injection.md totolink.net: https://www.totolink.net/

Credits

🔍 ST4R0002 (VulDB User)