Vulnerability-Lookup

CVE-2025-27449 (GCVE-0-2025-27449)

Vulnerability from cvelistv5 – Published: 2025-07-03 11:25 – Updated: 2025-07-03 13:16

Title

CVE-2025-27449

Summary

The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-07-03 12:55 UTC

CWE

CWE-307 - Improper Restriction of Excessive Authentication Attempts

Assigner

SICK AG CNA

CNA scorecard – unranked: 3 records in the last 180 days, 10 needed details

References

6 references

URL	Tags
https://www.endress.com	x_Endress+Hauser
https://sick.com/psirt	x_SICK PSIRT Security Advisories
https://www.cisa.gov/resources-tools/resources/ic…	x_ICS-CERT recommended practices on Industrial Security
https://www.first.org/cvss/calculator/3.1	x_CVSS v3.1 Calculator
https://www.sick.com/.well-known/csaf/white/2025/…	x_The canonical URL.
https://www.sick.com/.well-known/csaf/white/2025/…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version	CPE status
Endress+Hauser	Endress+Hauser MEAC300-FNADE4	Affected: 0 , ≤ <=0.16.0 (custom)	guessed
Endress+Hauser	Endress+Hauser MEAC300-FNADE4	Unaffected: >=0.17.0 (custom)	guessed

Show details on NVD website

JSON

To clipboard

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BDU:2025-10429 (CVE-2025-27449)

Vulnerability from fstec – Published: 2025-08-29 – Updated: 2025-08-29 – View on bdu.fstec.ru Fixed

Title

Уязвимость микропрограммного обеспечения промышленного цифрового газоанализатора MEAC300-FNADE4, связанная с недостаточным ограничением попыток аутентификации, позволяющая нарушителю реализовать атаку методом «грубой силы» (brute force)

Summary

Уязвимость микропрограммного обеспечения промышленного цифрового газоанализатора MEAC300-FNADE4 связана с недостаточным ограничением попыток аутентификации. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, реализовать атаку методом «грубой силы» (brute force)

Severity

7.8 (High) CVSS 2.0


                      
                        AV:N/AC:L/Au:N/C:C/I:N/A:N

7.5 (High) CVSS 3.1


                      
                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Class

Architecture vulnerability

Status

Confirmed by the vendor

Exploitation

Authentication bypass

Incidents

Being clarified

Remediation

Software update

CWE

CWE-307 - Недостаточное ограничение попыток аутентификации

Aliases

CVE-2025-27449

References

2 references

URL
https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf
https://www.sick.com/de/en/service-and-support/the-sick-product-security-incide…

Impacted products

1 product from 1 vendor

Vendors

Endress+Hauser Group Services AG

Products

MEAC300-FNADE4

Versions

до 0.16.0 (MEAC300-FNADE4)

Product types

Средство АСУ ТП, ПО программно-аппаратного средства АСУ ТП

Mitigations

Использование рекомендаций: https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf

JSON

To clipboard

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  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Endress+Hauser Group Services AG",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u0434\u043e 0.16.0 (MEAC300-FNADE4)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\nhttps://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "03.07.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "29.08.2025",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "29.08.2025",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2025-10429",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2025-27449",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "MEAC300-FNADE4",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": null,
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0433\u043e \u0433\u0430\u0437\u043e\u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u0430 MEAC300-FNADE4, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0430\u044f \u0441 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u043f\u044b\u0442\u043e\u043a \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0430\u0442\u0430\u043a\u0443 \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u00ab\u0433\u0440\u0443\u0431\u043e\u0439 \u0441\u0438\u043b\u044b\u00bb (brute force)",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0435 \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435 \u043f\u043e\u043f\u044b\u0442\u043e\u043a \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 (CWE-307)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u0438\u043a\u0440\u043e\u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0433\u043e \u0433\u0430\u0437\u043e\u0430\u043d\u0430\u043b\u0438\u0437\u0430\u0442\u043e\u0440\u0430 MEAC300-FNADE4 \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u044b\u043c \u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u0438\u0435\u043c \u043f\u043e\u043f\u044b\u0442\u043e\u043a \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u0442\u044c \u0430\u0442\u0430\u043a\u0443 \u043c\u0435\u0442\u043e\u0434\u043e\u043c \u00ab\u0433\u0440\u0443\u0431\u043e\u0439 \u0441\u0438\u043b\u044b\u00bb (brute force)",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041d\u0430\u0440\u0443\u0448\u0435\u043d\u0438\u0435 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf\nhttps://www.sick.com/de/en/service-and-support/the-sick-product-security-incident-response-team-sick-psirt/w/psirt",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u0421\u0440\u0435\u0434\u0441\u0442\u0432\u043e \u0410\u0421\u0423 \u0422\u041f, \u041f\u041e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e-\u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0410\u0421\u0423 \u0422\u041f",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-307",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,5)"
}

CNVD-2025-16355

Vulnerability from cnvd - Published: 2025-07-18

Title

Endress+Hauser MEAC300-FNADE4存在未明漏洞（CNVD-2025-16355）

Description

Endress+Hauser MEAC300-FNADE4是越南Endress+Hauser公司的一款具有成本效益的排放数据管理计算机。 Endress+Hauser MEAC300-FNADE4存在安全漏洞，该漏洞源于认证尝试限制不足，攻击者可利用该漏洞导致暴力破解攻击。

Severity

高

Patch Name

Endress+Hauser MEAC300-FNADE4存在未明漏洞（CNVD-2025-16355）的补丁

Patch Description

Endress+Hauser MEAC300-FNADE4是越南Endress+Hauser公司的一款具有成本效益的排放数据管理计算机。 Endress+Hauser MEAC300-FNADE4存在安全漏洞，该漏洞源于认证尝试限制不足，攻击者可利用该漏洞导致暴力破解攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.endress.com/en/search?filter.text=MEAC300-FNADE4

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-27449

Impacted products

Name
Endress+Hauser MEAC300-FNADE4 <=0.16.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-27449",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-27449"
    }
  },
  "description": "Endress+Hauser MEAC300-FNADE4\u662f\u8d8a\u5357Endress+Hauser\u516c\u53f8\u7684\u4e00\u6b3e\u5177\u6709\u6210\u672c\u6548\u76ca\u7684\u6392\u653e\u6570\u636e\u7ba1\u7406\u8ba1\u7b97\u673a\u3002\n\nEndress+Hauser MEAC300-FNADE4\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8ba4\u8bc1\u5c1d\u8bd5\u9650\u5236\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u66b4\u529b\u7834\u89e3\u653b\u51fb\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.endress.com/en/search?filter.text=MEAC300-FNADE4",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-16355",
  "openTime": "2025-07-18",
  "patchDescription": "Endress+Hauser MEAC300-FNADE4\u662f\u8d8a\u5357Endress+Hauser\u516c\u53f8\u7684\u4e00\u6b3e\u5177\u6709\u6210\u672c\u6548\u76ca\u7684\u6392\u653e\u6570\u636e\u7ba1\u7406\u8ba1\u7b97\u673a\u3002\r\n\r\nEndress+Hauser MEAC300-FNADE4\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8ba4\u8bc1\u5c1d\u8bd5\u9650\u5236\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u66b4\u529b\u7834\u89e3\u653b\u51fb\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Endress+Hauser MEAC300-FNADE4\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-16355\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Endress+Hauser MEAC300-FNADE4 \u003c=0.16.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-27449",
  "serverity": "\u9ad8",
  "submitTime": "2025-07-11",
  "title": "Endress+Hauser MEAC300-FNADE4\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-16355\uff09"
}

FKIE_CVE-2025-27449

Vulnerability from fkie_nvd - Published: 2025-07-03 12:15 - Updated: 2026-06-17 09:03

Severity

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

References

URL	Tags
psirt@sick.de	https://sick.com/psirt	Vendor Advisory
psirt@sick.de	https://sick.com/psirt	Vendor Advisory
psirt@sick.de	https://sick.com/psirt	Vendor Advisory
psirt@sick.de	https://sick.com/psirt	Vendor Advisory
psirt@sick.de	https://www.cisa.gov/resources-tools/resources/ics-recommended-practices	US Government Resource
psirt@sick.de	https://www.endress.com	Product
psirt@sick.de	https://www.first.org/cvss/calculator/3.1	Not Applicable
psirt@sick.de	https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json	Vendor Advisory
psirt@sick.de	https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf	Vendor Advisory

Impacted products

	Vendor	Product	Version
	endress	meac300-fnade4_firmware	*
	endress	meac300-fnade4	-

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Endress+Hauser MEAC300-FNADE4",
          "vendor": "Endress+Hauser",
          "versions": [
            {
              "lessThanOrEqual": "\u003c=0.16.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Endress+Hauser MEAC300-FNADE4",
          "vendor": "Endress+Hauser",
          "versions": [
            {
              "status": "unaffected",
              "version": "\u003e=0.17.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "psirt@sick.de"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:endress:meac300-fnade4_firmware:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "D360849D-4E70-4490-918C-9355B021CFD1",
              "versionEndIncluding": "0.16.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:endress:meac300-fnade4:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "EDCFDEA0-D85E-464F-98FD-42775C42812F",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks."
    },
    {
      "lang": "es",
      "value": "El MEAC300-FNADE4 no implementa medidas suficientes para evitar m\u00faltiples intentos fallidos de autenticaci\u00f3n en un corto per\u00edodo de tiempo, lo que lo hace susceptible a ataques de fuerza bruta."
    }
  ],
  "id": "CVE-2025-27449",
  "lastModified": "2026-06-17T09:03:36.727",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "psirt@sick.de",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-27449",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-07-03T12:55:07.227151Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-07-03T12:15:22.687",
  "references": [
    {
      "source": "psirt@sick.de",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://sick.com/psirt"
    },
    {
      "source": "psirt@sick.de",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://sick.com/psirt"
    },
    {
      "source": "psirt@sick.de",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://sick.com/psirt"
    },
    {
      "source": "psirt@sick.de",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://sick.com/psirt"
    },
    {
      "source": "psirt@sick.de",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
    },
    {
      "source": "psirt@sick.de",
      "tags": [
        "Product"
      ],
      "url": "https://www.endress.com"
    },
    {
      "source": "psirt@sick.de",
      "tags": [
        "Not Applicable"
      ],
      "url": "https://www.first.org/cvss/calculator/3.1"
    },
    {
      "source": "psirt@sick.de",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json"
    },
    {
      "source": "psirt@sick.de",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf"
    }
  ],
  "sourceIdentifier": "psirt@sick.de",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-307"
        }
      ],
      "source": "psirt@sick.de",
      "type": "Secondary"
    }
  ]
}

GHSA-8QCV-2VPM-XFXG

Vulnerability from github – Published: 2025-07-03 12:34 – Updated: 2025-07-03 12:34

Details

The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

Severity

7.5 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-27449"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-307"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-03T12:15:22Z",
    "severity": "HIGH"
  },
  "details": "The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.",
  "id": "GHSA-8qcv-2vpm-xfxg",
  "modified": "2025-07-03T12:34:57Z",
  "published": "2025-07-03T12:34:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-27449"
    },
    {
      "type": "WEB",
      "url": "https://sick.com/psirt"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/resources-tools/resources/ics-recommended-practices"
    },
    {
      "type": "WEB",
      "url": "https://www.endress.com"
    },
    {
      "type": "WEB",
      "url": "https://www.first.org/cvss/calculator/3.1"
    },
    {
      "type": "WEB",
      "url": "https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.json"
    },
    {
      "type": "WEB",
      "url": "https://www.sick.com/.well-known/csaf/white/2025/sca-2025-0008.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

SCA-2025-0008

Vulnerability from csaf_sick - Published: 2025-07-03 13:00 - Updated: 2025-07-03 13:00

Summary

Multiple vulnerabilities in Endress+Hauser MEAC300-FNADE4

Severity

High

Scope

19 vulnerabilities in this advisory, including CVE-2025-27449.

CVE-2025-27449

The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Fixed: 1 product Known affected: 1 product

Open the full advisory

VDE-2025-036

Vulnerability from csaf_endresshauserag - Published: 2025-03-06 14:00 - Updated: 2025-03-06 14:00

Summary

Multiple vulnerabilities in Endress+Hauser MEAC300-FNADE4

Severity

High

Scope

19 vulnerabilities in this advisory, including CVE-2025-27449.

CVE-2025-27449

The MEAC300-FNADE4 does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it susceptible to brute-force attacks.

7.5 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Fixed: 1 product Known affected: 1 product

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2025-27449 (GCVE-0-2025-27449)

BDU:2025-10429 (CVE-2025-27449)

CNVD-2025-16355

FKIE_CVE-2025-27449

GHSA-8QCV-2VPM-XFXG

SCA-2025-0008

VDE-2025-036

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Nomenclature

Vulnerability timeline

Related by attack behaviour