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3 vulnerabilities by Taiko Network Communications Pte Ltd.

CVE-2026-9144 (GCVE-0-2026-9144)

Vulnerability from cvelistv5 – Published: 2026-05-20 20:07 – Updated: 2026-05-20 20:07
VLAI?
Title
Taiko AG1000-01A Rev 7.3/8 Stored XSS via Web Configuration Interface
Summary
Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a stored cross-site scripting vulnerability in the embedded web configuration interface that allows authenticated attackers to execute persistent JavaScript by fragmenting malicious payloads across multiple administrative form fields. Attackers can bypass front-end length restrictions using JavaScript comments and template literals to concatenate executable script fragments that are rendered in administrative dashboard views such as index.zhtml, resulting in persistent script execution within administrative sessions.
Severity ?
7.6 (High)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
8.4 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
Impacted products
Vendor Product Version
Taiko Network Communications Pte Ltd. AG1000-01A SMS Alert Gateway Affected: Rev 7.3 (custom)
Affected: Rev 8 (custom)
Affected: UM-AG1000_R7.2 (custom)
Create a notification for this product.
Date Public ?
2026-05-20 20:00
Credits
Muhammad Imam Baguna VulnCheck
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "AG1000-01A SMS Alert Gateway",
          "vendor": "Taiko Network Communications Pte Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "Rev 7.3",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "Rev 8",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "UM-AG1000_R7.2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Muhammad Imam Baguna"
        },
        {
          "lang": "en",
          "type": "coordinator",
          "value": "VulnCheck"
        }
      ],
      "datePublic": "2026-05-20T20:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eTaiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a stored cross-site scripting vulnerability in the embedded web configuration interface that allows authenticated attackers to execute persistent JavaScript by fragmenting malicious payloads across multiple administrative form fields. Attackers can bypass front-end length restrictions using JavaScript comments and template literals to concatenate executable script fragments that are rendered in administrative dashboard views such as index.zhtml, resulting in persistent script execution within administrative sessions.\u003c/p\u003e"
            }
          ],
          "value": "Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a stored cross-site scripting vulnerability in the embedded web configuration interface that allows authenticated attackers to execute persistent JavaScript by fragmenting malicious payloads across multiple administrative form fields. Attackers can bypass front-end length restrictions using JavaScript comments and template literals to concatenate executable script fragments that are rendered in administrative dashboard views such as index.zhtml, resulting in persistent script execution within administrative sessions."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
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            "userInteraction": "REQUIRED",
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            "attackVector": "NETWORK",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "ACTIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "LOW",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
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          "descriptions": [
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              "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
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          "name": "Ledger Security Bulletin 019",
          "tags": [
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        },
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        "discovery": "EXTERNAL"
      },
      "title": "Taiko AG1000-01A Rev 7.3/8 Stored XSS via Web Configuration Interface"
    }
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    "datePublished": "2026-05-20T20:07:27.017Z",
    "dateReserved": "2026-05-20T20:01:30.438Z",
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CVE-2026-9141 (GCVE-0-2026-9141)

Vulnerability from cvelistv5 – Published: 2026-05-20 19:52 – Updated: 2026-05-20 19:52
VLAI?
Title
Taiko AG1000-01A Rev 7.3/8 Authentication Bypass via Web Interface
Summary
Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains an authentication bypass vulnerability in the embedded web configuration interface that allows unauthenticated attackers to access internal application pages without any session management or server-side authentication checks. Attackers with network access can directly request internal resources such as index.zhtml, point.zhtml, and log.shtml to gain full administrative read and write access, enabling unauthorized modification of alarm routing, device configuration, and disruption of monitoring and control functions.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-306 - Missing Authentication for Critical Function
Assigner
References
Impacted products
Vendor Product Version
Taiko Network Communications Pte Ltd. AG1000-01A SMS Alert Gateway Affected: Rev 7.3 (custom)
Affected: Rev 8 (custom)
Affected: UM-AG1000_R7.2 (custom)
Create a notification for this product.
Date Public ?
2026-05-20 20:00
Credits
Muhammad Imam Baguna Muhammad Imam Baguna
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
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          "product": "AG1000-01A SMS Alert Gateway",
          "vendor": "Taiko Network Communications Pte Ltd.",
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              "version": "Rev 7.3",
              "versionType": "custom"
            },
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              "version": "Rev 8",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "UM-AG1000_R7.2",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
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          "lang": "en",
          "type": "finder",
          "value": "Muhammad Imam Baguna"
        },
        {
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      ],
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            }
          ],
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      ],
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            "userInteraction": "NONE",
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CVE-2026-9139 (GCVE-0-2026-9139)

Vulnerability from cvelistv5 – Published: 2026-05-20 19:35 – Updated: 2026-05-20 19:35
VLAI?
Title
Taiko AG1000-01A Rev 7.3/8 Hard-coded Credentials via login.zhtml
Summary
Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains a hard-coded credential vulnerability in the embedded web configuration interface where authentication is implemented entirely in client-side JavaScript in login.zhtml, exposing static plaintext credentials in the page source. Unauthenticated attackers with network access can recover administrative credentials directly from the client-side validate() function to obtain full administrative access to the device.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.3 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-798 - Use of Hard-coded Credentials
Assigner
References
Impacted products
Vendor Product Version
Taiko Network Communications Pte Ltd. AG1000-01A SMS Alert Gateway Affected: Rev 7.3 (custom)
Affected: Rev 8 (custom)
Affected: UM-AG1000_R7.2 (custom)
Create a notification for this product.
Date Public ?
2026-05-20 20:00
Credits
Muhammad Imam Baguna VulnCheck
Show details on NVD website
To clipboard 

{
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    "cna": {
      "affected": [
        {
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          "product": "AG1000-01A SMS Alert Gateway",
          "vendor": "Taiko Network Communications Pte Ltd.",
          "versions": [
            {
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              "versionType": "custom"
            },
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              "version": "Rev 8",
              "versionType": "custom"
            },
            {
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              "versionType": "custom"
            }
          ]
        }
      ],
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            }
          ],
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      ],
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