Vulnerability-Lookup

CVE-2017-7494 (GCVE-0-2017-7494)

Vulnerability from cvelistv5 – Published: 2017-05-30 18:00 – Updated: 2025-10-21 23:55

CISA Previdian

Summary

Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share, and then cause the server to load and execute it.

Severity

9.8 (Critical)


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

SSVC

Exploitation: active Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-07 13:29 UTC

CWE

remote code execution
CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

redhat redhat root

References

17 references

URL	Tags
http://www.securityfocus.com/bid/98636	vdb-entryx_refsource_BID
http://www.debian.org/security/2017/dsa-3860	vendor-advisoryx_refsource_DEBIAN
https://www.exploit-db.com/exploits/42084/	exploitx_refsource_EXPLOIT-DB
https://access.redhat.com/errata/RHSA-2017:1270	vendor-advisoryx_refsource_REDHAT
https://www.samba.org/samba/security/CVE-2017-7494.html	x_refsource_CONFIRM
https://download.schneider-electric.com/files?p_e…	x_refsource_MISC
https://access.redhat.com/errata/RHSA-2017:1390	vendor-advisoryx_refsource_REDHAT
http://www.securitytracker.com/id/1038552	vdb-entryx_refsource_SECTRACK
https://access.redhat.com/errata/RHSA-2017:1273	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2017:1271	vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201805-07	vendor-advisoryx_refsource_GENTOO
https://h20566.www2.hpe.com/hpsc/doc/public/displ…	x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2017:1272	vendor-advisoryx_refsource_REDHAT
https://security.netapp.com/advisory/ntap-2017052…	x_refsource_CONFIRM
https://h20566.www2.hpe.com/hpsc/doc/public/displ…	x_refsource_CONFIRM
https://www.exploit-db.com/exploits/42060/	exploitx_refsource_EXPLOIT-DB
https://www.cisa.gov/known-exploited-vulnerabilit…	government-resource

Impacted products

1 product

Vendor	Product	Version	CPE status
Samba	samba	Affected: since 3.5.0	guessed

Date Public

2017-05-24 00:00

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: 9f483b0e-3a88-4398-a949-9b4063af414c

Vulnerability ID: CVE-2017-7494

Status: Confirmed

Status Updated: 2023-03-30 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2023-03-30

Asserted: 2023-03-30

Scope

Notes: KEV entry: Samba Remote Code Execution Vulnerability | Affected: Samba / Samba | Description: Samba contains a remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share and then cause the server to load and execute it. | Required action: Apply updates per vendor instructions. | Due date: 2023-04-20 | Known ransomware campaign use (KEV): Known | Notes (KEV): https://www.samba.org/samba/security/CVE-2017-7494.html; https://nvd.nist.gov/vuln/detail/CVE-2017-7494

Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details

Cwes	CWE-94
Feed	CISA Known Exploited Vulnerabilities Catalog
Product	Samba
Due Date	2023-04-20
Date Added	2023-03-30
Vendorproject	Samba
Vulnerabilityname	Samba Remote Code Execution Vulnerability
Knownransomwarecampaignuse	Known

References

CVE-2017-7494

Created: 2026-02-02 12:27 UTC | Updated: 2026-02-06 07:17 UTC

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

KEV entry ID: b8cf897d-be30-4acc-818a-aad7cb4ec02d

Vulnerability ID: CVE-2017-7494

Status: Confirmed

Status Updated: 2023-03-30 00:00 UTC

Exploited: Yes

Timestamps

First Seen: 2023-03-30

Asserted: 2023-03-30

Scope

Notes: KEVIntel entry: Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to... | Affected: Samba / samba | CVSS: 9.8 (CRITICAL) | Used in malware: yes | Not yet in CISA KEV: False

Evidence

Type: Public Report

Signal: Confirmed Compromise

Confidence: 70%

Source: kevintel

Details

Feed	KEVIntel (kevintel.com)
Title	Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to...
Vendor	Samba
Product	samba
Added Date	2023-03-30T00:00:00.000Z
Cvss Score	9.8
Epss Score	None
Cvss Severity	CRITICAL
Epss Percentile	None
Used In Malware	yes
Ahead Of Cisa Kev	None
Not Yet In Cisa Kev	False

References

Created: 2026-06-23 14:05 UTC | Updated: 2026-07-10 06:14 UTC

Show details on NVD website

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      "product_status:known_not_affected": "710",
      "product_status:recommended": "4136",
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      "title": "SUSE CVE CVE-2017-7494",
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\"http://www.debian.org/security/2017/dsa-3860\", \"name\": \"DSA-3860\", \"tags\": [\"vendor-advisory\", \"x_refsource_DEBIAN\"]}, {\"url\": \"https://www.exploit-db.com/exploits/42084/\", \"name\": \"42084\", \"tags\": [\"exploit\", \"x_refsource_EXPLOIT-DB\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2017:1270\", \"name\": \"RHSA-2017:1270\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://www.samba.org/samba/security/CVE-2017-7494.html\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://download.schneider-electric.com/files?p_enDocType=Technical+leaflet\u0026p_File_Name=SEVD-2018-095-01+Security+Notification+Umotion+V1.1.pdf\u0026p_Doc_Ref=SEVD-2018-095-01\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2017:1390\", \"name\": \"RHSA-2017:1390\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"http://www.securitytracker.com/id/1038552\", \"name\": \"1038552\", \"tags\": [\"vdb-entry\", \"x_refsource_SECTRACK\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2017:1273\", \"name\": \"RHSA-2017:1273\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2017:1271\", \"name\": \"RHSA-2017:1271\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://security.gentoo.org/glsa/201805-07\", \"name\": \"GLSA-201805-07\", \"tags\": [\"vendor-advisory\", \"x_refsource_GENTOO\"]}, {\"url\": \"https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbux03759en_us\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://access.redhat.com/errata/RHSA-2017:1272\", \"name\": \"RHSA-2017:1272\", \"tags\": [\"vendor-advisory\", \"x_refsource_REDHAT\"]}, {\"url\": \"https://security.netapp.com/advisory/ntap-20170524-0001/\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbns03755en_us\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://www.exploit-db.com/exploits/42060/\", \"name\": \"42060\", \"tags\": [\"exploit\", \"x_refsource_EXPLOIT-DB\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share, and then cause the server to load and execute it.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"remote code execution\"}]}], \"providerMetadata\": {\"orgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"shortName\": \"redhat\", \"dateUpdated\": \"2018-10-21T09:57:02.000Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2017-7494\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-10-21T23:55:40.089Z\", \"dateReserved\": \"2017-04-05T00:00:00.000Z\", \"assignerOrgId\": \"53f830b8-0a3f-465b-8143-3b8a9948e749\", \"datePublished\": \"2017-05-30T18:00:00.000Z\", \"assignerShortName\": \"redhat\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}

RHSA-2017_1273

Vulnerability from csaf_redhat - Published: 2017-05-24 09:01 - Updated: 2024-11-22 11:08

Summary

Red Hat Security Advisory: samba security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2017-7494.

CVE-2017-7494

A remote code execution flaw was found in Samba. A malicious authenticated samba client, having write access to the samba share, could use this flaw to execute arbitrary code as root.

7.5 (High)


                
                  CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 56 products

https://access.redhat.com/errata/RHSA-2017:1273

Open the full advisory

RHSA-2017_1390

Vulnerability from csaf_redhat - Published: 2017-06-05 07:26 - Updated: 2024-11-22 11:08

Summary

Red Hat Security Advisory: samba security update

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2017-7494.

CVE-2017-7494

A remote code execution flaw was found in Samba. A malicious authenticated samba client, having write access to the samba share, could use this flaw to execute arbitrary code as root.

7.5 (High)


                
                  CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Fixed: 1134 products

https://access.redhat.com/errata/RHSA-2017:1390

Open the full advisory

SEVD-2018-095-01

Vulnerability from csaf_se - Published: 2018-04-05 00:00 - Updated: 2020-02-11 00:00

Summary

Security Notification - U.motion Builder software

Scope

15 vulnerabilities in this advisory, including CVE-2017-7494.

CVE-2017-7494

Samba Cry - Malicious clients can upload and cause the smbd server to execute a shared library from a writable share.

4.3 (Medium)


                
                  CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Known affected: 1 product

Open the full advisory

SUSE-SU-2017:1391-1

Vulnerability from csaf_suse - Published: 2017-05-24 08:24 - Updated: 2017-05-24 08:24

Summary

Security update for samba

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2017-7494.

CVE-2017-7494

8.8 (High)


                
                  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Recommended: 348 products

Open the full advisory

SUSE-SU-2017:1392-1

Vulnerability from csaf_suse - Published: 2017-05-24 08:23 - Updated: 2017-05-24 08:23

Summary

Security update for samba

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2017-7494.

CVE-2017-7494

8.8 (High)


                
                  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Recommended: 387 products

Open the full advisory

SUSE-SU-2017:1393-1

Vulnerability from csaf_suse - Published: 2017-05-24 08:22 - Updated: 2017-05-24 08:22

Summary

Security update for samba

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2017-7494.

CVE-2017-7494

8.8 (High)


                
                  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Recommended: 340 products

Open the full advisory

SUSE-SU-2017:1396-1

Vulnerability from csaf_suse - Published: 2017-05-24 08:22 - Updated: 2017-05-24 08:22

Summary

Security update for samba

Severity

Important

Scope

1 vulnerability in this advisory, including CVE-2017-7494.

CVE-2017-7494

8.8 (High)


                
                  CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Recommended: 171 products

Open the full advisory

ubuntu-cve-2017-7494

Vulnerability from osv_ubuntu

Published

2017-05-24 00:00

Modified

2026-04-22 07:38

Summary

Details

Severity

9.8 (Critical)


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

9.8 (Critical)


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

9.8 (Critical)


                    
                      CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

N/A (UNKNOWN)


                    
                      high

References

URL

Type

	https://ubuntu.com/security/CVE-2017-7494	REPORT
	https://www.samba.org/samba/security/CVE-2017-7494.html	REPORT
	https://ubuntu.com/security/notices/USN-3296-1	ADVISORY
	https://ubuntu.com/security/notices/USN-3296-2	ADVISORY
	https://www.cve.org/CVERecord?id=CVE-2017-7494	REPORT
	https://www.cisa.gov/known-exploited-vulnerabilit…	REPORT

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "libnss-winbind",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "libpam-smbpass",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "libpam-winbind",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "libparse-pidl-perl",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "libsmbclient",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "libsmbsharemodes0",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "libwbclient0",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "python-samba",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "registry-tools",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "samba",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "samba-common",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "samba-common-bin",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "samba-dsdb-modules",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "samba-libs",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "samba-testsuite",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "samba-vfs-modules",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "smbclient",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          },
          {
            "binary_name": "winbind",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:14.04:LTS",
        "name": "samba",
        "purl": "pkg:deb/ubuntu/samba@2:4.3.11+dfsg-0ubuntu0.14.04.8?arch=source\u0026distro=trusty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:4.3.11+dfsg-0ubuntu0.14.04.8"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:3.6.18-1ubuntu3",
        "2:4.0.10+dfsg-4ubuntu2",
        "2:4.0.13+dfsg-1ubuntu1",
        "2:4.1.3+dfsg-2ubuntu2",
        "2:4.1.3+dfsg-2ubuntu3",
        "2:4.1.3+dfsg-2ubuntu4",
        "2:4.1.3+dfsg-2ubuntu5",
        "2:4.1.6+dfsg-1ubuntu1",
        "2:4.1.6+dfsg-1ubuntu2",
        "2:4.1.6+dfsg-1ubuntu2.14.04.1",
        "2:4.1.6+dfsg-1ubuntu2.14.04.2",
        "2:4.1.6+dfsg-1ubuntu2.14.04.3",
        "2:4.1.6+dfsg-1ubuntu2.14.04.4",
        "2:4.1.6+dfsg-1ubuntu2.14.04.5",
        "2:4.1.6+dfsg-1ubuntu2.14.04.7",
        "2:4.1.6+dfsg-1ubuntu2.14.04.8",
        "2:4.1.6+dfsg-1ubuntu2.14.04.9",
        "2:4.1.6+dfsg-1ubuntu2.14.04.11",
        "2:4.1.6+dfsg-1ubuntu2.14.04.12",
        "2:4.1.6+dfsg-1ubuntu2.14.04.13",
        "2:4.3.8+dfsg-0ubuntu0.14.04.2",
        "2:4.3.9+dfsg-0ubuntu0.14.04.1",
        "2:4.3.9+dfsg-0ubuntu0.14.04.3",
        "2:4.3.11+dfsg-0ubuntu0.14.04.1",
        "2:4.3.11+dfsg-0ubuntu0.14.04.2",
        "2:4.3.11+dfsg-0ubuntu0.14.04.3",
        "2:4.3.11+dfsg-0ubuntu0.14.04.4",
        "2:4.3.11+dfsg-0ubuntu0.14.04.6",
        "2:4.3.11+dfsg-0ubuntu0.14.04.7"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "ctdb",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "libnss-winbind",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "libpam-winbind",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "libparse-pidl-perl",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "libsmbclient",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "libwbclient0",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "python-samba",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "registry-tools",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "samba",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "samba-common",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "samba-common-bin",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "samba-dsdb-modules",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "samba-libs",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "samba-testsuite",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "samba-vfs-modules",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "smbclient",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          },
          {
            "binary_name": "winbind",
            "binary_version": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "samba",
        "purl": "pkg:deb/ubuntu/samba@2:4.3.11+dfsg-0ubuntu0.16.04.7?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:4.3.11+dfsg-0ubuntu0.16.04.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:4.1.17+dfsg-4ubuntu2",
        "2:4.1.20+dfsg-1ubuntu1",
        "2:4.1.20+dfsg-1ubuntu2",
        "2:4.1.20+dfsg-1ubuntu3",
        "2:4.1.20+dfsg-1ubuntu5",
        "2:4.3.3+dfsg-1ubuntu1",
        "2:4.3.3+dfsg-1ubuntu2",
        "2:4.3.3+dfsg-1ubuntu3",
        "2:4.3.6+dfsg-1ubuntu1",
        "2:4.3.8+dfsg-0ubuntu1",
        "2:4.3.9+dfsg-0ubuntu0.16.04.1",
        "2:4.3.9+dfsg-0ubuntu0.16.04.2",
        "2:4.3.9+dfsg-0ubuntu0.16.04.3",
        "2:4.3.11+dfsg-0ubuntu0.16.04.1",
        "2:4.3.11+dfsg-0ubuntu0.16.04.3",
        "2:4.3.11+dfsg-0ubuntu0.16.04.5",
        "2:4.3.11+dfsg-0ubuntu0.16.04.6"
      ]
    }
  ],
  "aliases": [],
  "details": "Samba since version 3.5.0 and before 4.6.4, 4.5.10 and 4.4.14 is vulnerable to remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share, and then cause the server to load and execute it.",
  "id": "UBUNTU-CVE-2017-7494",
  "modified": "2026-04-22T07:38:13Z",
  "published": "2017-05-24T00:00:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-7494"
    },
    {
      "type": "REPORT",
      "url": "https://www.samba.org/samba/security/CVE-2017-7494.html"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3296-1"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-3296-2"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2017-7494"
    },
    {
      "type": "REPORT",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
    }
  ],
  "related": [
    "USN-3296-1",
    "USN-3296-2"
  ],
  "schema_version": "1.7.0",
  "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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "high",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2017-7494"
  ]
}

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-2017-7494 (GCVE-0-2017-7494)

CISA

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Vendor Report Successful Exploitation Confidence: 80% Source: cisa-kev

Details

References

Previdian

Known Exploited Vulnerability - GCVE BCP-07 Compliant

Timestamps

Scope

Evidence

Public Report Confirmed Compromise Confidence: 70% Source: kevintel

Details

References

Vulnerability from osv_ubuntu

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Sightings

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Related by attack behaviour