Vulnerability-Lookup

CNVD-2026-10887

Vulnerability from cnvd - Published: 2026-02-14

Title

MailEnable存在未明漏洞（CNVD-2026-10887）

Description

MailEnable是澳大利亚MailEnable公司的一个基于Windows的商业电子邮件服务器。 MailEnable存在安全漏洞，攻击者可利用该漏洞导致本地凭据泄露和账户接管。

Severity

中

Patch Name

MailEnable存在未明漏洞（CNVD-2026-10887）的补丁

Patch Description

MailEnable是澳大利亚MailEnable公司的一个基于Windows的商业电子邮件服务器。 MailEnable存在安全漏洞，攻击者可利用该漏洞导致本地凭据泄露和账户接管。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://mailenable.com/download.asp

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-34427

Impacted products

Name
MailEnable MailEnable <10.54

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-34427",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-34427"
    }
  },
  "description": "MailEnable\u662f\u6fb3\u5927\u5229\u4e9aMailEnable\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8eWindows\u7684\u5546\u4e1a\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u3002\n\nMailEnable\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672c\u5730\u51ed\u636e\u6cc4\u9732\u548c\u8d26\u6237\u63a5\u7ba1\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://mailenable.com/download.asp",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-10887",
  "openTime": "2026-02-14",
  "patchDescription": "MailEnable\u662f\u6fb3\u5927\u5229\u4e9aMailEnable\u516c\u53f8\u7684\u4e00\u4e2a\u57fa\u4e8eWindows\u7684\u5546\u4e1a\u7535\u5b50\u90ae\u4ef6\u670d\u52a1\u5668\u3002\r\n\r\nMailEnable\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672c\u5730\u51ed\u636e\u6cc4\u9732\u548c\u8d26\u6237\u63a5\u7ba1\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": "MailEnable\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2026-10887\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "MailEnable MailEnable \u003c10.54"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-34427",
  "serverity": "\u4e2d",
  "submitTime": "2025-12-18",
  "title": "MailEnable\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\uff08CNVD-2026-10887\uff09"
}

CVE-2025-34427 (GCVE-0-2025-34427)

Vulnerability from cvelistv5 – Published: 2025-12-10 18:24 – Updated: 2025-12-15 22:00

Title

MailEnable < 10.54 Cleartext Credential Storage in AUTH.TAB

Summary

MailEnable versions prior to 10.54 contain a cleartext storage of credentials vulnerability that can lead to local credential compromise and account takeover. The product stores user and administrative passwords in plaintext within AUTH.TAB with overly permissive filesystem access. A local authenticated user with read access to this file can recover all user passwords and super-admin credentials, then use them to authenticate to MailEnable services such as POP3, SMTP, or the webmail interface, enabling unauthorized mailbox access and administrative control.

Severity ?

8.4 (High)


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

CWE

CWE-312 - Cleartext Storage of Sensitive Information

Assigner

VulnCheck

References

URL

Tags

	https://mailenable.com/Standard-ReleaseNotes.txt	release-notespatch
	https://www.mailenable.com/	product
	https://www.vulncheck.com/advisories/mailenable-c…	third-party-advisory

Impacted products

	Vendor	Product	Version
	MailEnable	MailEnable	Affected: 0 , < 10.54 (semver)

Credits

MushroomSecTeam (Spotify, AmirSUN, M30Brad, Hannah Green, av01t3x, PG)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-34427",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-12-10T18:55:36.415011Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-12-10T18:55:49.300Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MailEnable",
          "vendor": "MailEnable",
          "versions": [
            {
              "lessThan": "10.54",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "MushroomSecTeam (Spotify, AmirSUN, M30Brad, Hannah Green, av01t3x, PG)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
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              "base64": false,
              "type": "text/html",
              "value": "MailEnable versions prior to 10.54 contain a cleartext storage of credentials vulnerability that can lead to local credential compromise and account takeover. The product stores user and administrative passwords in plaintext within AUTH.TAB with overly permissive filesystem access. A local authenticated user with read access to this file can recover all user passwords and super-admin credentials, then use them to authenticate to MailEnable services such as POP3, SMTP, or the webmail interface, enabling unauthorized mailbox access and administrative control."
            }
          ],
          "value": "MailEnable versions prior to 10.54 contain a cleartext storage of credentials vulnerability that can lead to local credential compromise and account takeover. The product stores user and administrative passwords in plaintext within AUTH.TAB with overly permissive filesystem access. A local authenticated user with read access to this file can recover all user passwords and super-admin credentials, then use them to authenticate to MailEnable services such as POP3, SMTP, or the webmail interface, enabling unauthorized mailbox access and administrative control."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "LOW",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "NONE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "NONE",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
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              "lang": "en",
              "value": "GENERAL"
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      "providerMetadata": {
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        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
            "release-notes",
            "patch"
          ],
          "url": "https://mailenable.com/Standard-ReleaseNotes.txt"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://www.mailenable.com/"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/mailenable-cleartext-credential-storage-in-auth-tab"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "MailEnable \u003c 10.54 Cleartext Credential Storage in AUTH.TAB",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2025-34427",
    "datePublished": "2025-12-10T18:24:13.947Z",
    "dateReserved": "2025-04-15T19:15:22.600Z",
    "dateUpdated": "2025-12-15T22:00:12.291Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2026-10887

CVE-2025-34427 (GCVE-0-2025-34427)

Tags

Sightings

Nomenclature