TP-Link Systems Inc. VIGI Series IP Camera

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Summary

Successful exploitation of this vulnerability could result in unauthorized users gaining administrative access to affected closed circuit television cameras.

The following versions of TP-Link Systems Inc. VIGI Series IP Camera are affected:

• VIGI Cx45 Series Models C345, C445 <=3.1.0_Build_250820_Rel.57668n (CVE-2026-0629)
• VIGI Cx55 Series Models C355, C455 <=3.1.0_Build_250820_Rel.58873n (CVE-2026-0629)
• VIGI Cx85 Series Models C385, C485 <=3.0.2_Build_250630_Rel.71279n (CVE-2026-0629)
• VIGI C340S Series <=3.1.0_Build_250625_Rel.65381n (CVE-2026-0629)
• VIGI C540S Series Models C540S, EasyCam C540S <=3.1.0_Build_250625_Rel.66601n (CVE-2026-0629)
• VIGI C540V Series <=2.1.0_Build_250702_Rel.54300n (CVE-2026-0629)
• VIGI C250 Series <=2.1.0_Build_250702_Rel.54301n (CVE-2026-0629)
• VIGI Cx50 Series Models C350, C450 <=2.1.0_Build_250702_Rel.54294n (CVE-2026-0629)
• VIGI Cx20I (1.0) Series Models C220I 1.0, C320I 1.0, C420I 1.0 <=2.1.0_Build_251014_Rel.58331n (CVE-2026-0629)
• VIGI Cx20I (1.20) Series Models C220I 1.20, C320I 1.20, C420I 1.20 <=2.1.0_Build_250701_Rel.44071n (CVE-2026-0629)
• VIGI Cx30I (1.0) Series Models C230I 1.0, C330I 1.0, C430I 1.0 <=2.1.0_Build_250701_Rel.45506n (CVE-2026-0629)
• VIGI Cx30I (1.20) Series Models C230I 1.20, C330I 1.20, C430I 1.20 <=2.1.0_Build_250701_Rel.44555n (CVE-2026-0629)
• VIGI Cx30 (1.0) Series Models C230 1.0, C330 1.0, C430 1.0 <=2.1.0_Build_250701_Rel.46796n (CVE-2026-0629)
• VIGI Cx30 (1.20) Series Models C230 1.20, C330 1.20, C430 1.20 <=2.1.0_Build_250701_Rel.46796n (CVE-2026-0629)
• VIGI Cx40I (1.0) Series Models C240I 1.0, C340I 1.0, C440I 1.0 <=2.1.0_Build_250701_Rel.46003n (CVE-2026-0629)
• VIGI Cx40I (1.20) Series Models C240I 1.20, C340I 1.20, C440I 1.20 <=2.1.0_Build_250701_Rel.45041n (CVE-2026-0629)
• VIGI C230I Mini Series <=2.1.0_Build_250701_Rel.47570n (CVE-2026-0629)
• VIGI C240 1.0 Series <=2.1.0_Build_250701_Rel.48425n (CVE-2026-0629)
• VIGI C340 2.0 Series <=2.1.0_Build_250701_Rel.49304n (CVE-2026-0629)
• VIGI C440 2.0 Series <=2.1.0_Build_250701_Rel.49778n (CVE-2026-0629)
• VIGI C540 2.0 Series <=2.1.0_Build_250701_Rel.50397n (CVE-2026-0629)
• VIGI C540‑4G Series <=2.2.0_Build_250826_Rel.56808n (CVE-2026-0629)
• VIGI Cx40‑W Series Models C340‑W 2.0/2.20, C440‑W 2.0, C540‑W 2.0 <=2.1.1_Build_250717 (CVE-2026-0629)
• VIGI Cx20 Series Models C320, C420 <=2.1.0_Build_250701_Rel.39597n (CVE-2026-0629)
• VIGI InSight Sx45 Series Models S245, S345, S445 <=3.1.0_Build_250820_Rel.57668n (CVE-2026-0629)
• VIGI InSight Sx55 Series Models S355, S455 <=3.1.0_Build_250820_Rel.58873n (CVE-2026-0629)
• VIGI InSight Sx85 Series Models S285, S385 <=3.0.2_Build_250630_Rel.71279n (CVE-2026-0629)
• VIGI InSight Sx45ZI Series Models S245ZI, S345ZI, S445ZI <=1.2.0_Build_250820_Rel.60930n (CVE-2026-0629)
• VIGI InSight Sx85PI Series Models S385PI, S485PI <=1.2.0_Build_250827_Rel.66817n (CVE-2026-0629)
• VIGI InSight S655I Series <=1.1.1_Build_250625_Rel.64224n (CVE-2026-0629)
• VIGI InSight S345‑4G Series <=2.1.0_Build_250725_Rel.36867n (CVE-2026-0629)
• VIGI InSight Sx25 Series Models S225, S325, S425 <=1.1.0_Build_250630_Rel.39597n (CVE-2026-0629)

Background

• Critical Infrastructure Sectors: Commercial Facilities
• Countries/Areas Deployed: Worldwide
• Company Headquarters Location: China

Vulnerabilities

Acknowledgments

• Arko Dhar of Redinent Innovations reported this vulnerability to CISA

Legal Notice and Terms of Use

This product is provided subject to this Notification (https://www.cisa.gov/notification) and this Privacy & Use policy (https://www.cisa.gov/privacy-policy).

Recommended Practices

CISA recommends users take defensive measures to minimize the risk of exploitation of this vulnerability, such as:

Minimize network exposure for all control system devices and/or systems, ensuring they are not accessible from the Internet.

Locate control system networks and remote devices behind firewalls and isolating them from business networks.

When remote access is required, use more secure methods, such as Virtual Private Networks (VPNs), recognizing VPNs may have vulnerabilities and should be updated to the most current version available. Also recognize VPN is only as secure as the connected devices.

CISA reminds organizations to perform proper impact analysis and risk assessment prior to deploying defensive measures.

CISA also provides a section for control systems security recommended practices on the ICS webpage on cisa.gov/ics. Several CISA products detailing cyber defense best practices are available for reading and download, including Improving Industrial Control Systems Cybersecurity with Defense-in-Depth Strategies.

CISA encourages organizations to implement recommended cybersecurity strategies for proactive defense of ICS assets.

Additional mitigation guidance and recommended practices are publicly available on the ICS webpage at cisa.gov/ics in the technical information paper, ICS-TIP-12-146-01B–Targeted Cyber Intrusion Detection and Mitigation Strategies.

Organizations observing suspected malicious activity should follow established internal procedures and report findings to CISA for tracking and correlation against other incidents.

No known public exploitation specifically targeting this vulnerability has been reported to CISA at this time. This vulnerability is not exploitable remotely.

Revision History

• Initial Release Date: 2026-02-05

Legal Notice and Terms of Use