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Home - Vulnerability NotesPrint
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CERT-In Vulnerability Note CIVN-2026-0041
Authentication bypass Vulnerability in TP-Link VIGI Cameras

Original Issue Date:January 22, 2026

Severity Rating: HIGH

Systems Affected

  • TP-Link VIGI Camera Cx45 series (Models C345, C445) version prior to 3.1.0 Build 250820 Rel.57668n
  • TP-Link VIGI Camera Cx55 series (Models C355, C455) version prior to 3.1.0 Build 250820 Rel. 58873n
  • TP-Link VIGI Camera Cx85 series (Models C385, C485) version prior to 3.0.2 Build 250630 Rel.71279n
  • TP-Link VIGI Camera C340S series (Model C340S) version prior to 3.1.0 Build 250625 Rel.65381n
  • TP-Link VIGI Camera C540S series (Models C540S, EasyCam C540S) version prior to 3.1.0 Build 250625 Rel.66601n
  • TP-Link VIGI Camera C540V series (Model C540V) version prior to 2.1.0 Build 250702 Rel.54300n
  • TP-Link VIGI Camera C250 series (Model C250) version prior to 2.1.0 Build 250702 Rel.54301n
  • TP-Link VIGI Camera Cx50 series (Models C350, C450) version prior to 2.1.0 Build 250702 Rel.54294n
  • TP-Link VIGI Camera Cx20I (1.0) series (Models C220I 1.0, C320I 1.0, C420I 1.0) version prior to 2.1.0 Build 251014 Rel.58331n
  • TP-Link VIGI Camera Cx20I (1.20) series (Models C220I 1.20, C320I 1.20, C420I 1.20) version prior to 2.1.0 Build 250701 Rel.44071n
  • TP-Link VIGI Camera Cx30I (1.0) series (Models C230I 1.0, C330I 1.0, C430I 1.0) version prior to 2.1.0 Build 250701 Rel.45506n
  • TP-Link VIGI Camera Cx30I (1.20) series (Models C230I 1.20, C330I 1.20, C430I 1.20) version prior to 2.1.0 Build 250701 Rel.44555n
  • TP-Link VIGI Camera Cx30 (1.0) series (Models C230 1.0, C330 1.0, C430 1.0) version prior to 2.1.0 Build 250701 Rel.46796n
  • TP-Link VIGI Camera Cx30 (1.20) series (Models C230 1.20, C330 1.20, C430 1.20) version prior to 2.1.0 Build 250701 Rel.46796n
  • TP-Link VIGI Camera Cx40I (1.0) series (Models C240I 1.0, C340I 1.0, C440I 1.0) version prior to 2.1.0 Build 250701 Rel.46003n
  • TP-Link VIGI Camera Cx40I (1.20) series (Models C240I 1.20, C340I 1.20, C440I 1.20) version prior to 2.1.0 Build 250701 Rel.45041n
  • TP-Link VIGI Camera C230I Mini series (Model C230I Mini) version prior to 2.1.0 Build 250701 Rel.47570n
  • TP-Link VIGI Camera C240 1.0 series (Model C240 1.0) version prior to 2.1.0 Build 250701 Rel.48425n
  • TP-Link VIGI Camera C340 2.0 series (Model C340 2.0) version prior to 2.1.0 Build 250701 Rel.49304n
  • TP-Link VIGI Camera C440 2.0 series (Model C440 2.0) version prior to 2.1.0 Build 250701 Rel.49778n
  • TP-Link VIGI Camera C540 2.0 series (Model C540 2.0) version prior to 2.1.0 Build 250701 Rel.50397n
  • TP-Link VIGI Camera C540 4G series (Model C540 4G) version prior to 2.2.0 Build 250826 Rel.56808n
  • TP-Link VIGI Camera Cx40 W series (Models C340 W 2.0/2.20, C440 W 2.0, C540 W 2.0) version prior to 2.1.1 Build 250717
  • TP-Link VIGI Camera Cx20 series (Models C320, C420) version prior to 2.1.0 Build 250701 Rel.39597n
  • TP-Link VIGI Camera InSight Sx45 series (Models S245, S345, S445) version prior to 3.1.0 Build 250820 Rel.57668n
  • TP-Link VIGI Camera InSight Sx55 series (Models S355, S455) version prior to 3.1.0 Build 250820 Rel.58873n
  • TP-Link VIGI Camera InSight Sx85 series (Models S285, S385) version prior to 3.0.2 Build 250630 Rel.71279n
  • TP-Link VIGI Camera InSight Sx45ZI series (Models S245ZI, S345ZI, S445ZI) version prior to 1.2.0 Build 250820 Rel.60930n
  • TP-Link VIGI Camera InSight Sx85PI series (Models S385PI, S485PI) version prior to 1.2.0 Build 250827 Rel.66817n
  • TP-Link VIGI Camera InSight S655I series (Model S655I) version prior to 1.1.1 Build 250625 Rel.64224n
  • TP-Link VIGI Camera InSight S345 4G series (Model S345 4G) version prior to 2.1.0 Build 250725 Rel.36867n
  • TP-Link VIGI Camera InSight Sx25 series (Models S225, S325, S425) version prior to 1.1.0 Build 250630 Rel.39597n

Overview

A vulnerability has been reported in password recovery feature of the local web interface across multiple TP-Link VIGI camera models which could allow an attacker to bypass authentication on the affected device.
 
Target Audience:
Organisation and individuals using TP-Link VIGI Camera.

Risk Assessment:
High risk of unauthorized access.

Impact Assessment:
Potential impact on confidentiality, integrity, and availability of the system.

Description

TP-Link VIGI cameras are professional IP surveillance cameras designed for small and medium businesses, offering features such as HD video recording, remote monitoring, motion detection, and local web-based management.
An attacker could exploit this vulnerability by abusing the password recovery feature.

Successful exploitation of this vulnerability could allow the attacker to reset administrator credentials and gain full control of the affected cameras.

Solution

Apply appropriate updates as mentioned in TP-Link Advisory
https://www.tp-link.com/us/support/faq/4906/

Vendor Information

TP-Link
https://www.tp-link.com/us/support/faq/4906/

References

TP-Link
https://www.tp-link.com/us/support/faq/4906/

CVE Name
CVE-2026-0629

Disclaimer

The information provided herein is on "as is" basis, without warranty of any kind.

Contact Information

Email: info@cert-in.org.in
Phone: +91-11-22902657

Postal address

Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India

 
Indian Computer Emergency Response Team - CERT-In, Ministry of Electronics and Information Technology, Government of India.
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