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CVE-2026-77847— Tycon Systems TPDIN-Monitor-WEB3 Use of Hard-coded Credentials

Quick assessment

Affected
Tycon Systems TPDIN-Monitor-WEB3
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tycon Systems TPDIN-Monitor-WEB3 版本 2.2.9 及更早版本存在硬编码凭据漏洞。这可能导致攻击者截获敏感信息或凭据。

CVSS 6.5 · Medium
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I. Basic Information for CVE-2026-77847

Vulnerability Information
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Vulnerability Title
Tycon Systems TPDIN-Monitor-WEB3 Use of Hard-coded Credentials
Source: CVE Program / CVE List V5
Vulnerability Description
Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a use of hard-coded credential vulnerability. This could allow an attacker to intercept sensitive information or credentials.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
使用硬编码的凭证
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Tycon Systems TPDIN-Monitor-WEB3 0 ~ 2.2.9 -

II. Public POCs for CVE-2026-77847

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III. Intelligence Information for CVE-2026-77847

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Vendor Advisories for CVE-2026-77847 (1)

Other References for CVE-2026-77847 (1)

Other References for CVE-2026-77847 (2)

Same Patch Batch · Tycon Systems · 2026-09-04 · 3 CVEs total

CVE-2026-82712 8.8 HIGH Tycon Systems TPDIN-Monitor-WEB3 Cross-Site Request Forgery
CVE-2026-82684 8.1 HIGH Tycon Systems TPDIN-Monitor-WEB3 Missing Authorization

IV. Related Vulnerabilities

Same product: TPDIN-Monitor-WEB3
Same vendor: Tycon Systems
Same weakness: CWE-798

V. Comments for CVE-2026-77847

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