github - ghsa-chg2-j3mj-m3rj

GHSA-CHG2-J3MJ-M3RJ

Vulnerability from github – Published: 2022-05-24 16:47 – Updated: 2025-10-22 00:31

Details

An Improper Authorization vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.8 and 5.4.1 to 5.4.10 under SSL VPN web portal allows an unauthenticated attacker to modify the password of an SSL VPN web portal user via specially crafted HTTP requests.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2018-13382"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-285",
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-06-04T21:29:00Z",
    "severity": "HIGH"
  },
  "details": "An Improper Authorization vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.8 and 5.4.1 to 5.4.10 under SSL VPN web portal allows an unauthenticated attacker to modify the password of an SSL VPN web portal user via specially crafted HTTP requests.",
  "id": "GHSA-chg2-j3mj-m3rj",
  "modified": "2025-10-22T00:31:41Z",
  "published": "2022-05-24T16:47:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13382"
    },
    {
      "type": "WEB",
      "url": "https://devco.re/blog/2019/08/09/attacking-ssl-vpn-part-2-breaking-the-Fortigate-ssl-vpn"
    },
    {
      "type": "WEB",
      "url": "https://fortiguard.com/advisory/FG-IR-18-389"
    },
    {
      "type": "WEB",
      "url": "https://i.blackhat.com/USA-19/Wednesday/us-19-Tsai-Infiltrating-Corporate-Intranet-Like-NSA.pdf"
    },
    {
      "type": "WEB",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-13382"
    },
    {
      "type": "WEB",
      "url": "https://www.fortiguard.com/psirt/FG-IR-20-231"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/160130/Fortinet-FortiOS-6.0.4-Password-Modification.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/108697"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-13382 (GCVE-0-2018-13382)

Vulnerability from cvelistv5 – Published: 2019-06-04 20:33 – Updated: 2025-10-21 23:45

Summary

An Improper Authorization vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.8 and 5.4.1 to 5.4.10 and FortiProxy 2.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 under SSL VPN web portal allows an unauthenticated attacker to modify the password of an SSL VPN web portal user via specially crafted HTTP requests

Severity ?

9.1 (Critical)


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

CWE

Improper Access Control

Assigner

fortinet

References

URL

Tags

	https://fortiguard.com/advisory/FG-IR-18-389	x_refsource_CONFIRM
	https://www.fortiguard.com/psirt/FG-IR-20-231	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Fortinet	Fortinet FortiOS, FortiProxy	Affected: FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.8, 5.4.1 to 5.4.10, FortiProxy 2.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7

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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

GHSA-CHG2-J3MJ-M3RJ

CVE-2018-13382 (GCVE-0-2018-13382)

Tags

Sightings

Nomenclature