VulnHub

Real-time Cybersecurity News

Critical

Weintek cMT3092X

All CISA Advisories
PhishingCVEPatchUpdateCritical

Overview

Weintek's cMT3092X human-machine interface (HMI) has several security vulnerabilities that could allow unauthorized users to escalate their privileges or access sensitive user credentials. The affected firmware versions include those below 20210218 and EasyWeb versions prior to 2.1.20. Notably, vulnerabilities include reliance on unvalidated cookies, incorrect permission assignments, and the storage of passwords in plaintext. Weintek has issued a patch, cmt_typeB_20260316_007, which upgrades EasyWeb to version 2.3.17 to address these issues. Users are urged to apply this patch immediately to protect their systems.

Key Takeaways

  • Affected Systems: Weintek cMT3092X firmware <20210218, EasyWeb <v2.1.20
  • Action Required: Apply the patch package named cmt_typeB_20260316_007, which contains EasyWeb version 2.
  • Timeline: Newly disclosed

Original Article Summary

View CSAF Summary Successful exploitation of these vulnerabilities could allow a non-privileged user to escalate privileges or view the credentials of other users. The following versions of Weintek cMT3092X are affected: cMT3092X firmware <20210218 EasyWeb <v2.1.20 CVSS Vendor Equipment Vulnerabilities v3 8.8 Weintek Weintek cMT3092X Reliance on Cookies without Validation and Integrity Checking in a Security Decision, Incorrect Permission Assignment for Critical Resource, Plaintext Storage of a Password, Incorrect User Management Background Critical Infrastructure Sectors: Critical Manufacturing Countries/Areas Deployed: Worldwide Company Headquarters Location: Taiwan Vulnerabilities Expand All + CVE-2026-60134 Weintek cMT3092X HMI allows a non-privileged user to modify cookies to gain elevated privileges. View CVE Details Affected Products Weintek cMT3092X Vendor: Weintek Product Version: Weintek cMT3092X firmware: <20210218, Weintek EasyWeb: <v2.1.20 Product Status: known_affected Remediations Vendor fix Weintek recommends users apply the patch package named cmt_typeB_20260316_007.patch, which contains a newer EasyWeb 2.3.17-typeb. This fix will be delivered as a patch-only update; no separate standard firmware release is planned. Users may request the patch directly from Weintek support (https://www.weintek.com/globalw/Support/Knowledge.aspx) or from distributors. https://www.weintek.com/globalw/Support/Knowledge.aspx Mitigation Weintek has published a document with more details about this issue at https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf. https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf Relevant CWE: CWE-784 Reliance on Cookies without Validation and Integrity Checking in a Security Decision Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2026-61892 Weintek cMT3092X HMI allows a non-privileged user to modify tokens to escalate privileges. View CVE Details Affected Products Weintek cMT3092X Vendor: Weintek Product Version: Weintek cMT3092X firmware: <20210218, Weintek EasyWeb: <v2.1.20 Product Status: known_affected Remediations Vendor fix Weintek recommends users apply the patch package named cmt_typeB_20260316_007.patch, which contains a newer EasyWeb 2.3.17-typeb. This fix will be delivered as a patch-only update; no separate standard firmware release is planned. Users may request the patch directly from Weintek support (https://www.weintek.com/globalw/Support/Knowledge.aspx) or from distributors. https://www.weintek.com/globalw/Support/Knowledge.aspx Mitigation Weintek has published a document with more details about this issue at https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf. https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf Relevant CWE: CWE-732 Incorrect Permission Assignment for Critical Resource Metrics CVSS Version Base Score Base Severity Vector String 3.1 8.8 HIGH CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H 4.0 8.7 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVE-2026-61886 Weintek cMT3092X HMI stores user account passwords in plaintext. View CVE Details Affected Products Weintek cMT3092X Vendor: Weintek Product Version: Weintek cMT3092X firmware: <20210218, Weintek EasyWeb: <v2.1.20 Product Status: known_affected Remediations Vendor fix Weintek recommends users apply the patch package named cmt_typeB_20260316_007.patch, which contains a newer EasyWeb 2.3.17-typeb. This fix will be delivered as a patch-only update; no separate standard firmware release is planned. Users may request the patch directly from Weintek support (https://www.weintek.com/globalw/Support/Knowledge.aspx) or from distributors. https://www.weintek.com/globalw/Support/Knowledge.aspx Mitigation Weintek has published a document with more details about this issue at https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf. https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf Relevant CWE: CWE-256 Plaintext Storage of a Password Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N 4.0 7.1 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVE-2026-60135 An attacker can modify data that should be restricted to read‑only access. View CVE Details Affected Products Weintek cMT3092X Vendor: Weintek Product Version: Weintek cMT3092X firmware: <20210218, Weintek EasyWeb: <v2.1.20 Product Status: known_affected Remediations Vendor fix Weintek recommends users apply the patch package named cmt_typeB_20260316_007.patch, which contains a newer EasyWeb 2.3.17-typeb. This fix will be delivered as a patch-only update; no separate standard firmware release is planned. Users may request the patch directly from Weintek support (https://www.weintek.com/globalw/Support/Knowledge.aspx) or from distributors. https://www.weintek.com/globalw/Support/Knowledge.aspx Mitigation Weintek has published a document with more details about this issue at https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf. https://dl.weintek.com/public/Document/TEC/TEC25003E_cMT_EasyWeb_V2_Security_Issues.pdf Relevant CWE: CWE-286 Incorrect User Management Metrics CVSS Version Base Score Base Severity Vector String 3.1 6.5 MEDIUM CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N 4.0 7.1 HIGH CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N Acknowledgments Vincenzo Giuseppe Colacino of Secoore reported these vulnerabilities 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 the following measures to protect themselves from social engineering attacks: Practice principles of least privilege. Do not click web links or open attachments in unsolicited email messages. Refer to Recognizing and Avoiding Email Scams for more information on avoiding email scams. Refer to Avoiding Social Engineering and Phishing Attacks for more information on social engineering attacks. 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 these vulnerabilities has been reported to CISA at this time. Revision History Initial Release Date: 2026-07-23 Date Revision Summary 2026-07-23 1 Initial Publication Legal Notice and Terms of Use

Impact

Weintek cMT3092X firmware <20210218, EasyWeb <v2.1.20

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Apply the patch package named cmt_typeB_20260316_007, which contains EasyWeb version 2.3.17-typeb. Users can request this patch from Weintek support or distributors.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Phishing, CVE, Patch, and 2 more.

Read Original Article

Related Coverage

Palo Alto Networks warns of PAN-OS RCE flaw exploited in attacks

BleepingComputer

Palo Alto Networks has identified a serious vulnerability in its PAN-OS, labeled CVE-2026-0322, which allows for remote code execution (RCE). This flaw is particularly concerning as it has already been exploited in attacks focusing on their firewall products. Users of Palo Alto's firewalls are at risk, as attackers can potentially gain unauthorized access and control over affected systems. To address this issue, Palo Alto Networks has issued security updates, urging users to apply them promptly to safeguard their networks. This incident highlights the ongoing challenges organizations face in securing their infrastructure against emerging cyber threats.

Oct 14, 2026

Anthropic 'SneakPeek' Flaw Is a Silent Zero-Click Threat

darkreading

A vulnerability has been discovered in the preview pane of Claude Code Desktop, which could allow attackers to steal sensitive credentials from developers without any interaction required. This zero-click flaw poses a significant risk as it can extract SSH private keys, AWS credentials, and Claude OAuth tokens quietly. Developers using this software may unknowingly expose their credentials, leading to potential unauthorized access to their systems and services. This incident raises concerns about the security of development tools and the need for heightened vigilance among users. It's crucial for developers to stay informed about this vulnerability and take necessary precautions to protect their sensitive information.

Oct 14, 2026

FBI raids DPRK IT worker laptop farms in Texas, US nationals arrested

BleepingComputer

The U.S. Department of Justice has taken significant action against the Famous Chollima group, which is linked to North Korean IT workers allegedly engaged in remote schemes. Two individuals were arrested, and 14 others have been charged, with authorities seizing nearly 187 laptops that were reportedly used in these operations. This crackdown is part of broader efforts to combat North Korean cyber activities that threaten U.S. interests and the global cybersecurity landscape. The operation underscores the ongoing challenges posed by state-sponsored cyber activities and the need for vigilance in monitoring such threats. The arrests and seizures may disrupt the group's operations and deter similar activities in the future.

Oct 14, 2026

Ledger asks sellers across Asia to halt sales after supply-chain attack

BleepingComputer

Ledger, a well-known cryptocurrency wallet manufacturer, has initiated a halt on sales of its devices across several Asian countries, including Indonesia, Singapore, Thailand, the Philippines, Vietnam, Malaysia, and Hong Kong. This decision comes amid concerns about potential tampering with the devices in the supply chain. Ledger has reached out to resellers and distributors, urging them to remove affected products from their shelves while the company conducts a thorough investigation. This situation raises significant concerns for users who rely on these wallets for secure cryptocurrency storage, as compromised devices could lead to unauthorized access to their funds. The company’s proactive approach aims to ensure the integrity of its products and protect its customers from possible security risks.

Oct 14, 2026

Cisco patches new Secure Email Gateway zero-day exploited in attacks

BleepingComputer

Cisco has issued a critical patch for a zero-day vulnerability in its Secure Email Gateway (SEG) that has been actively exploited by attackers. This flaw allows remote, unauthenticated users to execute commands with root privileges, posing a significant risk to organizations using the affected software. The vulnerability is particularly concerning as it can lead to unauthorized access and control over email systems, potentially compromising sensitive data. Users of Cisco's SEG are urged to apply the available patches immediately to safeguard their systems against these attacks. The situation emphasizes the need for timely updates and vigilance in protecting email infrastructures from evolving threats.

Oct 14, 2026

U.S. Shuts Down Over 40 Laptop Farms, Charges 14 in North Korean IT Worker Fraud

The Hacker News

The U.S. Department of Justice has charged 14 individuals and seized around 187 computers in a crackdown on a North Korean scheme that involved fraudulent remote IT workers. This operation targeted a conspiracy that impacted over 70 U.S. companies, with the accused facing charges related to wire fraud. The defendants include both U.S. citizens and Chinese nationals, highlighting the international dimension of the fraud. By disrupting this scheme, the U.S. aims to prevent North Korea from generating revenue through illegal means, which could potentially support its nuclear weapons program. This case underscores the ongoing challenges posed by state-sponsored cybercrime and the importance of international cooperation in addressing such threats.

Oct 14, 2026