Vulnerability-Lookup

BDU:2026-14166 (CVE-2026-71407)

Vulnerability from fstec – Published: 2026-09-07 – Updated: 2026-09-07 – View on bdu.fstec.ru Fixed

Title

Уязвимость демона WAD (Web Access Daemon) операционных систем FortiOS, позволяющая нарушителю выполнить произвольный код

Summary

Уязвимость демона WAD (Web Access Daemon) операционных систем FortiOS связана с переполнением буфера на стеке. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код с помощью специально созданных сокетов

Severity

5.1 (Medium) CVSS 2.0


                      
                        AV:N/AC:H/Au:N/C:P/I:P/A:P

5.6 (Medium) CVSS 3.1


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

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Data structure manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-121 - Переполнение буфера в стеке

Aliases

CVE-2026-71407, FG-IR-26-161

References

1 reference

URL
https://fortiguard.fortinet.com/psirt/FG-IR-26-161

Impacted products

1 product from 1 vendor

Vendors

Fortinet Inc.

Products

FortiOS

Versions

от 7.6.1 до 7.6.7 (FortiOS)

Product types

Operating system

Platforms

Fortinet Inc. FortiOS от 7.6.1 до 7.6.7

Mitigations

Использование рекомендаций производителя: https://fortiguard.fortinet.com/psirt/FG-IR-26-161 Компенсирующие меры: - отключить использование Kerberos на explicit proxy; - отключить использование протокола SOCKS на explicit proxy.

Credits

Уязвимость может быть реализована только в том случае, если: - явный прокси (explicit proxy) настроен с использованием аутентификации Kerberos; - на прокси включен протокол SOCKS.

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
  "CVSS 3.0": "AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
  "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": "Fortinet Inc.",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "\u043e\u0442 7.6.1 \u0434\u043e 7.6.7 (FortiOS)",
  "\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 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f:\nhttps://fortiguard.fortinet.com/psirt/FG-IR-26-161\n\n\u041a\u043e\u043c\u043f\u0435\u043d\u0441\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u043c\u0435\u0440\u044b:\n- \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 Kerberos \u043d\u0430 explicit proxy;\n- \u043e\u0442\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 SOCKS \u043d\u0430 explicit proxy.",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "13.08.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "07.09.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "07.09.2026",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2026-14166",
  "\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-2026-71407, FG-IR-26-161",
  "\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 \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "FortiOS",
  "\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": "Fortinet Inc. FortiOS \u043e\u0442 7.6.1 \u0434\u043e 7.6.7 ",
  "\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 \u0434\u0435\u043c\u043e\u043d\u0430 WAD (Web Access Daemon) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c FortiOS, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434",
  "\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": "\u041f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u0432 \u0441\u0442\u0435\u043a\u0435 (CWE-121)",
  "\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 \u0434\u0435\u043c\u043e\u043d\u0430 WAD (Web Access Daemon) \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c FortiOS \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435\u043c \u0431\u0443\u0444\u0435\u0440\u0430 \u043d\u0430 \u0441\u0442\u0435\u043a\u0435. \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, \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u043b\u044c\u043d\u044b\u0439 \u043a\u043e\u0434 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0445 \u0441\u043e\u043a\u0435\u0442\u043e\u0432",
  "\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": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u0430 \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u0442\u043e\u043c \u0441\u043b\u0443\u0447\u0430\u0435, \u0435\u0441\u043b\u0438:\n- \u044f\u0432\u043d\u044b\u0439 \u043f\u0440\u043e\u043a\u0441\u0438 (explicit proxy) \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043d \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 Kerberos;\n- \u043d\u0430 \u043f\u0440\u043e\u043a\u0441\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b SOCKS.",
  "\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": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u0445",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://fortiguard.fortinet.com/psirt/FG-IR-26-161",
  "\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": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-121",
  "\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": "\u0421\u0440\u0435\u0434\u043d\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 5,1)\n\u0421\u0440\u0435\u0434\u043d\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 5,6)"
}

CVE-2026-71407 (GCVE-0-2026-71407)

Vulnerability from cvelistv5 – Published: 2026-08-12 12:19 – Updated: 2026-08-13 03:55

Summary

A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6 may allow an unauthenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands in the context of the WAD daemon via crafted sockets, only if the explicit proxy is configured with Kerberos authentication and SOCKS enabled.

Severity

5.1 (Medium)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-12 00:00 UTC

CWE

CWE-121 - Execute unauthorized code or commands

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-161

Impacted products

3 products

Vendor	Product	Version
Fortinet	FortiOS	Affected: 7.6.1 , ≤ 7.6.6 (semver) cpe:2.3:o:fortinet:fortios:7.6.6:::::::* cpe:2.3:o:fortinet:fortios:7.6.5:::::::* cpe:2.3:o:fortinet:fortios:7.6.4:::::::* cpe:2.3:o:fortinet:fortios:7.6.3:::::::* cpe:2.3:o:fortinet:fortios:7.6.2:::::::* cpe:2.3:o:fortinet:fortios:7.6.1:::::::*
Fortinet	FortiPAM	Affected: 1.8.0 , ≤ 1.8.4 (semver) Affected: 1.7.0 , ≤ 1.7.2 (semver) Affected: 1.6.0 , ≤ 1.6.2 (semver) Affected: 1.5.0 , ≤ 1.5.1 (semver) Affected: 1.4.0 , ≤ 1.4.3 (semver) Affected: 1.3.0 , ≤ 1.3.1 (semver) Affected: 1.2.0 Affected: 1.1.0 , ≤ 1.1.2 (semver) Affected: 1.0.0 , ≤ 1.0.3 (semver) cpe:2.3:o:fortinet:fortipam:1.8.4:::::::* cpe:2.3:o:fortinet:fortipam:1.8.3:::::::* cpe:2.3:o:fortinet:fortipam:1.8.2:::::::* cpe:2.3:o:fortinet:fortipam:1.8.1:::::::* cpe:2.3:o:fortinet:fortipam:1.8.0:::::::* cpe:2.3:o:fortinet:fortipam:1.7.2:::::::* cpe:2.3:o:fortinet:fortipam:1.7.1:::::::* cpe:2.3:o:fortinet:fortipam:1.7.0:::::::* cpe:2.3:o:fortinet:fortipam:1.6.2:::::::* cpe:2.3:o:fortinet:fortipam:1.6.1:::::::* cpe:2.3:o:fortinet:fortipam:1.6.0:::::::* cpe:2.3:o:fortinet:fortipam:1.5.1:::::::* cpe:2.3:o:fortinet:fortipam:1.5.0:::::::* cpe:2.3:o:fortinet:fortipam:1.4.3:::::::* cpe:2.3:o:fortinet:fortipam:1.4.2:::::::* cpe:2.3:o:fortinet:fortipam:1.4.1:::::::* cpe:2.3:o:fortinet:fortipam:1.4.0:::::::* cpe:2.3:o:fortinet:fortipam:1.3.1:::::::* cpe:2.3:o:fortinet:fortipam:1.3.0:::::::* cpe:2.3:o:fortinet:fortipam:1.2.0:::::::* cpe:2.3:o:fortinet:fortipam:1.1.2:::::::* cpe:2.3:o:fortinet:fortipam:1.1.1:::::::* cpe:2.3:o:fortinet:fortipam:1.1.0:::::::* cpe:2.3:o:fortinet:fortipam:1.0.3:::::::* cpe:2.3:o:fortinet:fortipam:1.0.2:::::::* cpe:2.3:o:fortinet:fortipam:1.0.1:::::::* cpe:2.3:o:fortinet:fortipam:1.0.0:::::::*
Fortinet	FortiProxy	Affected: 7.6.0 , ≤ 7.6.4 (semver) Affected: 7.4.0 , ≤ 7.4.11 (semver) Affected: 7.2.0 , ≤ 7.2.16 (semver) Affected: 7.0.0 , ≤ 7.0.23 (semver) cpe:2.3:a:fortinet:fortiproxy:7.6.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.6.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.11:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.10:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.9:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.8:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.7:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.4.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.16:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.15:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.14:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.13:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.12:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.11:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.10:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.9:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.8:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.7:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.2.0:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.23:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.22:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.21:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.20:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.19:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.18:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.17:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.16:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.15:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.14:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.13:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.12:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.11:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.10:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.9:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.8:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.7:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.6:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.5:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.4:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.3:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.2:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.1:::::::* cpe:2.3:a:fortinet:fortiproxy:7.0.0:::::::*

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-71407",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-12T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-08-13T03:55:40.765Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:fortinet:fortios:7.6.6:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.5:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.4:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortios:7.6.1:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiOS",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "7.6.6",
              "status": "affected",
              "version": "7.6.1",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:o:fortinet:fortipam:1.8.4:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.8.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.7.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.7.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.7.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.6.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.6.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.6.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.5.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.3.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.3.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.1.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.1.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.1.0:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.0.2:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:o:fortinet:fortipam:1.0.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiPAM",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "1.8.4",
              "status": "affected",
              "version": "1.8.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.7.2",
              "status": "affected",
              "version": "1.7.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.6.2",
              "status": "affected",
              "version": "1.6.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.5.1",
              "status": "affected",
              "version": "1.5.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.4.3",
              "status": "affected",
              "version": "1.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.3.1",
              "status": "affected",
              "version": "1.3.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "1.2.0"
            },
            {
              "lessThanOrEqual": "1.1.2",
              "status": "affected",
              "version": "1.1.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "1.0.3",
              "status": "affected",
              "version": "1.0.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortiproxy:7.6.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.6.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.6.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.6.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.6.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.11:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.10:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.16:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.15:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.14:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.13:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.12:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.11:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.10:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.23:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.22:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.21:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.20:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.19:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.18:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.17:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.16:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.15:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.14:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.13:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.12:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.11:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.10:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortiproxy:7.0.0:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiProxy",
          "vendor": "Fortinet",
          "versions": [
            {
              "lessThanOrEqual": "7.6.4",
              "status": "affected",
              "version": "7.6.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.4.11",
              "status": "affected",
              "version": "7.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.16",
              "status": "affected",
              "version": "7.2.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.23",
              "status": "affected",
              "version": "7.0.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A Stack-based Buffer Overflow vulnerability [CWE-121] vulnerability in Fortinet FortiOS 7.6.1 through 7.6.6 may allow an unauthenticated attacker who can bypass stack protection and ASLR to execute arbitrary code or commands in the context of the WAD daemon via crafted sockets, only if the explicit proxy is configured with Kerberos authentication and SOCKS enabled."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.1,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-121",
              "description": "Execute unauthorized code or commands",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-12T12:19:02.684Z",
        "orgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
        "shortName": "fortinet"
      },
      "references": [
        {
          "name": "https://fortiguard.fortinet.com/psirt/FG-IR-26-161",
          "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-161"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to FortiOS version 8.0.0 or above\nUpgrade to FortiOS version 7.6.7 or above"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "6abe59d8-c742-4dff-8ce8-9b0ca1073da8",
    "assignerShortName": "fortinet",
    "cveId": "CVE-2026-71407",
    "datePublished": "2026-08-12T12:19:02.684Z",
    "dateReserved": "2026-08-06T12:21:12.061Z",
    "dateUpdated": "2026-08-13T03:55:40.765Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.