CVE-2026-9513 | THREATINT

Description

A weakness has been identified in Totolink CA750-PoE 6.2c.510. This issue affects the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi of the component Setting Handler. Executing a manipulation of the argument host_time can lead to os command injection. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.

PUBLISHED Reserved 2026-05-25 | Published 2026-05-25 | Updated 2026-05-28 | Assigner VulDB

MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

OS Command Injection

Command Injection

Product status

6.2c.510

affected

Timeline

2026-05-25:	Advisory disclosed
2026-05-25:	VulDB entry created
2026-05-25:	VulDB entry last update

Credits

Buoy_yes (VulDB User) reporter

References

vuldb.com/vuln/365513 (VDB-365513 | Totolink CA750-PoE Setting cstecgi.cgi NTPSyncWithHost os command injection) vdb-entry technical-description

vuldb.com/vuln/365513/cti (VDB-365513 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/submit/813924 (Submit #813924 | TOTOLink CA750-PoE V6.2c.510 Command Injection) third-party-advisory

github.com/wudipjq/my_vuln/blob/main/totolink4/vuln_51/51.md exploit

www.totolink.net/ product

cve.org (CVE-2026-9513)

nvd.nist.gov (CVE-2026-9513)

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