Vulnerability-Lookup

CVE-2025-12553 (GCVE-0-2025-12553)

Vulnerability from cvelistv5 – Published: 2025-10-31 15:48 – Updated: 2025-10-31 18:36

Title

Server Certificate Verification Disabled

Summary

Email Server Certificate Verification Disabled.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

Severity

10 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-10-31 18:36 UTC

CWE

CWE-599 - Missing Validation of OpenSSL Certificate

Assigner

azure-access icscert root

References

1 reference

URL	Tags
https://azure-access.com/security-advisories

Impacted products

2 products

Vendor	Product	Version	CPE status
Azure Access Technology	BLU-IC2	Affected: 0 , ≤ 1.19.5 (semver)	guessed
Azure Access Technology	BLU-IC4	Affected: 0 , ≤ 1.19.5 (semver)	guessed

Credits

Kevin Schaller Benjamin Lafois Alexi Bitsios Sebastian Toscano Dominik Schneider

Show details on NVD website

JSON

To clipboard

{
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                "id": "CVE-2025-12553",
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                "timestamp": "2025-10-31T18:36:48.308468Z",
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    "dateReserved": "2025-10-31T15:46:01.105Z",
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}

CNVD-2025-29076

Vulnerability from cnvd - Published: 2025-11-20

Title

Azure Access Technology BLU-IC2和Azure Access Technology BLU-IC4存在未明漏洞（CNVD-2025-29076）

Description

Azure Access Technology BLU-IC2和Azure Access Technology BLU-IC4都是美国Azure Access Technology公司的一种网络门禁控制器。 Azure Access Technology BLU-IC2和Azure Access Technology BLU-IC4存在安全漏洞，该漏洞源于禁用电子邮件服务器证书验证，攻击者可利用该漏洞导致中间人攻击。

Severity

高

Patch Name

Azure Access Technology BLU-IC2和Azure Access Technology BLU-IC4存在未明漏洞（CNVD-2025-29076）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://azure-access.com/products/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-12553

Impacted products

Name
['Azure Access Technology BLU-IC2 <=1.19.5', 'Azure Access Technology BLU-IC4 <=1.19.5']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-12553",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-12553"
    }
  },
  "description": "Azure Access Technology BLU-IC2\u548cAzure Access Technology BLU-IC4\u90fd\u662f\u7f8e\u56fdAzure Access Technology\u516c\u53f8\u7684\u4e00\u79cd\u7f51\u7edc\u95e8\u7981\u63a7\u5236\u5668\u3002\n\nAzure Access Technology BLU-IC2\u548cAzure Access Technology BLU-IC4\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7981\u7528\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u8bc1\u4e66\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4e2d\u95f4\u4eba\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://azure-access.com/products/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-29076",
  "openTime": "2025-11-20",
  "patchDescription": "Azure Access Technology BLU-IC2\u548cAzure Access Technology BLU-IC4\u90fd\u662f\u7f8e\u56fdAzure Access Technology\u516c\u53f8\u7684\u4e00\u79cd\u7f51\u7edc\u95e8\u7981\u63a7\u5236\u5668\u3002\r\n\r\nAzure Access Technology BLU-IC2\u548cAzure Access Technology BLU-IC4\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7981\u7528\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u8bc1\u4e66\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4e2d\u95f4\u4eba\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": "Azure Access Technology BLU-IC2\u548cAzure Access Technology BLU-IC4\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-29076\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Azure Access Technology BLU-IC2 \u003c=1.19.5",
      "Azure Access Technology BLU-IC4 \u003c=1.19.5"
    ]
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-12553",
  "serverity": "\u9ad8",
  "submitTime": "2025-11-05",
  "title": "Azure Access Technology BLU-IC2\u548cAzure Access Technology BLU-IC4\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2025-29076\uff09"
}

FKIE_CVE-2025-12553

Vulnerability from fkie_nvd - Published: 2025-10-31 16:15 - Updated: 2026-06-17 08:32

Severity

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

Summary

Email Server Certificate Verification Disabled.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

References

	URL	Tags
	a0340c66-c385-4f8b-991b-3d05f6fd5220	https://azure-access.com/security-advisories	Vendor Advisory

Impacted products

Vendor	Product	Version
azure-access	blu-ic2_firmware	*
azure-access	blu-ic2	*
azure-access	blu-ic4_firmware	*
azure-access	blu-ic4	*

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "BLU-IC2",
          "vendor": "Azure Access Technology",
          "versions": [
            {
              "lessThanOrEqual": "1.19.5",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "BLU-IC4",
          "vendor": "Azure Access Technology",
          "versions": [
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              "lessThanOrEqual": "1.19.5",
              "status": "affected",
              "version": "0",
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            }
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      ],
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    }
  ],
  "configurations": [
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    }
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  "lastModified": "2026-06-17T08:32:34.600",
  "metrics": {
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        "cvssData": {
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}

GHSA-785C-R7JC-9QXG

Vulnerability from github – Published: 2025-10-31 18:31 – Updated: 2025-11-10 15:31

Details

Email Server Certificate Verification Disabled.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.

Severity

9.8 (Critical)


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

10.0 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-12553"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-599"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-31T16:15:40Z",
    "severity": "CRITICAL"
  },
  "details": "Email Server Certificate Verification Disabled.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.",
  "id": "GHSA-785c-r7jc-9qxg",
  "modified": "2025-11-10T15:31:04Z",
  "published": "2025-10-31T18:31:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-12553"
    },
    {
      "type": "WEB",
      "url": "https://azure-access.com/security-advisories"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

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-2025-12553 (GCVE-0-2025-12553)

CNVD-2025-29076

FKIE_CVE-2025-12553

GHSA-785C-R7JC-9QXG

Tags

Sightings

Nomenclature

Related by attack behaviour