Vulnerability-Lookup

WID-SEC-W-2025-0021

Vulnerability from csaf_certbund - Published: 2025-01-07 23:00 - Updated: 2025-01-07 23:00

Summary

SonicWall SSL-VPN: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

Severity

Mittel

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung: SonicWall SSL-VPN ist eine Lösung, die sicheren, verschlüsselten Remotezugriff auf ein Netzwerk über das Internet ermöglicht.

Angriff: Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in SonicWall SSL-VPN ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

Betroffene Betriebssysteme: - Sonstiges

CVE-2024-12802

Es besteht eine Schwachstelle in SonicWall SSL-VPN. Dieser Fehler ist auf eine unsachgemäße Handhabung und inkonsistente Konfiguration der Multi-Faktor-Authentifizierung (MFA) für UPN- und SAM-Kontonamen in SonicWALL SSL-VPN bei der Integration mit Microsoft Active Directory zurückzuführen. Ein entfernter, authentisierter Angreifer kann diese Schwachstelle ausnutzen, um MFA zu umgehen.

Affected products

Known affected 5 products

Product	Identifier	Version	Remediation
SonicWall SSL-VPN Gen7 Firewalls <7.1.3-7015 sonicwall / ssl-vpn		Gen7 Firewalls <7.1.3-7015
SonicWall SSL-VPN Gen7 Firewalls <7.0.1-5165 sonicwall / ssl-vpn		Gen7 Firewalls <7.0.1-5165
SonicWall SSL-VPN Gen6 Firewalls <6.5.5.1-6n sonicwall / ssl-vpn		Gen6 Firewalls <6.5.5.1-6n
SonicWall SSL-VPN Gen6 NSv <6.5.4.4-44v-21-2472 sonicwall / ssl-vpn		Gen6 NSv <6.5.4.4-44v-21-2472
SonicWall SSL-VPN TZ80 <8.0.0-8037 sonicwall / ssl-vpn		TZ80 <8.0.0-8037

References

5 references

URL	Category
https://wid.cert-bund.de/.well-known/csaf/white/2…	self
https://wid.cert-bund.de/portal/wid/securityadvis…	self
https://psirt.global.sonicwall.com/vuln-detail/SN…	external
https://www.heise.de/news/Zero-Day-Sicherheitslue…	external
https://www.reddit.com/r/sonicwall/comments/1hvm5…	external

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "SonicWall SSL-VPN ist eine L\u00f6sung, die sicheren, verschl\u00fcsselten Remotezugriff auf ein Netzwerk \u00fcber das Internet erm\u00f6glicht.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in SonicWall SSL-VPN ausnutzen, um Sicherheitsvorkehrungen zu umgehen.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2025-0021 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2025/wid-sec-w-2025-0021.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2025-0021 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2025-0021"
      },
      {
        "category": "external",
        "summary": "Sonic Security Advisory vom 2025-01-07",
        "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0001"
      },
      {
        "category": "external",
        "summary": "Artikel auf Heise vom 2025-01-07",
        "url": "https://www.heise.de/news/Zero-Day-Sicherheitsluecke-in-Sonicwall-SSL-VPN-wird-angegriffen-10229915.html"
      },
      {
        "category": "external",
        "summary": "Mail von SonicWall",
        "url": "https://www.reddit.com/r/sonicwall/comments/1hvm5cw/critical_vulnerabilities_in_sslvpn/"
      }
    ],
    "source_lang": "en-US",
    "title": "SonicWall SSL-VPN: Schwachstelle erm\u00f6glicht Umgehen von Sicherheitsvorkehrungen",
    "tracking": {
      "current_release_date": "2025-01-07T23:00:00.000+00:00",
      "generator": {
        "date": "2025-01-08T12:07:18.101+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.10"
        }
      },
      "id": "WID-SEC-W-2025-0021",
      "initial_release_date": "2025-01-07T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2025-01-07T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "Gen6 NSv \u003c6.5.4.4-44v-21-2472",
                "product": {
                  "name": "SonicWall SSL-VPN Gen6 NSv \u003c6.5.4.4-44v-21-2472",
                  "product_id": "T040062"
                }
              },
              {
                "category": "product_version",
                "name": "Gen6 NSv 6.5.4.4-44v-21-2472",
                "product": {
                  "name": "SonicWall SSL-VPN Gen6 NSv 6.5.4.4-44v-21-2472",
                  "product_id": "T040062-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:sonicwall:ssl-vpn:gen6_nsv__6.5.4.4-44v-21-2472"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "Gen6 Firewalls \u003c6.5.5.1-6n",
                "product": {
                  "name": "SonicWall SSL-VPN Gen6 Firewalls \u003c6.5.5.1-6n",
                  "product_id": "T040063"
                }
              },
              {
                "category": "product_version_range",
                "name": "Gen6 Firewalls 6.5.5.1-6n",
                "product": {
                  "name": "SonicWall SSL-VPN Gen6 Firewalls 6.5.5.1-6n",
                  "product_id": "T040063-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "Gen7 Firewalls \u003c7.0.1-5165",
                "product": {
                  "name": "SonicWall SSL-VPN Gen7 Firewalls \u003c7.0.1-5165",
                  "product_id": "T040064"
                }
              },
              {
                "category": "product_version_range",
                "name": "Gen7 Firewalls 7.0.1-5165",
                "product": {
                  "name": "SonicWall SSL-VPN Gen7 Firewalls 7.0.1-5165",
                  "product_id": "T040064-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "Gen7 Firewalls \u003c7.1.3-7015",
                "product": {
                  "name": "SonicWall SSL-VPN Gen7 Firewalls \u003c7.1.3-7015",
                  "product_id": "T040065"
                }
              },
              {
                "category": "product_version_range",
                "name": "Gen7 Firewalls 7.1.3-7015",
                "product": {
                  "name": "SonicWall SSL-VPN Gen7 Firewalls 7.1.3-7015",
                  "product_id": "T040065-fixed"
                }
              },
              {
                "category": "product_version_range",
                "name": "TZ80 \u003c8.0.0-8037",
                "product": {
                  "name": "SonicWall SSL-VPN TZ80 \u003c8.0.0-8037",
                  "product_id": "T040066"
                }
              },
              {
                "category": "product_version",
                "name": "TZ80 8.0.0-8037",
                "product": {
                  "name": "SonicWall SSL-VPN TZ80 8.0.0-8037",
                  "product_id": "T040066-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:sonicwall:ssl-vpn:tz80__8.0.0-8037"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "ssl-vpn"
          }
        ],
        "category": "vendor",
        "name": "sonicwall"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-12802",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in SonicWall SSL-VPN. Dieser Fehler ist auf eine unsachgem\u00e4\u00dfe Handhabung und inkonsistente Konfiguration der Multi-Faktor-Authentifizierung (MFA) f\u00fcr UPN- und SAM-Kontonamen in SonicWALL SSL-VPN bei der Integration mit Microsoft Active Directory zur\u00fcckzuf\u00fchren. Ein entfernter, authentisierter Angreifer kann diese Schwachstelle ausnutzen, um MFA zu umgehen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T040065",
          "T040064",
          "T040063",
          "T040062",
          "T040066"
        ]
      },
      "release_date": "2025-01-07T23:00:00.000+00:00",
      "title": "CVE-2024-12802"
    }
  ]
}

CVE-2024-12802 (GCVE-0-2024-12802)

Vulnerability from cvelistv5 – Published: 2025-01-09 09:08 – Updated: 2026-05-22 03:55

Summary

SSL-VPN MFA Bypass in SonicWALL SSL-VPN can arise in specific cases due to the separate handling of UPN (User Principal Name) and SAM (Security Account Manager) account names when integrated with Microsoft Active Directory, allowing MFA to be configured independently for each login method and potentially enabling attackers to bypass MFA by exploiting the alternative account name.

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-05-21 00:00 UTC

CWE

CWE-305 - Authentication Bypass by Primary Weakness

Assigner

sonicwall CNA under the mitre root

CNA scorecard D 54/100 over 25 records in the last 180 days details

References

1 reference

URL	Tags
https://psirt.global.sonicwall.com/vuln-detail/SN…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
SonicWall	SonicOS	Affected: 6.5.4.4-44v-21-2457 and older versions Affected: 6.5.4.15-117n and older versions Affected: 7.0.1-5161 and older versions Affected: 7.1.1-7058 and older versions Affected: 7.1.2-7019 Affected: 8.0.0-8035

Date Public

2025-01-08 07:16

Show details on NVD website

JSON

To clipboard

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    "adp": [
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        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-12802",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-21T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-22T03:55:48.198Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "platforms": [
            "Gen6 NSv",
            "Gen6 Hardware",
            "Gen7 Hardware",
            "Gen7 NSv",
            "TZ80"
          ],
          "product": "SonicOS",
          "vendor": "SonicWall",
          "versions": [
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            },
            {
              "status": "affected",
              "version": "6.5.4.15-117n and older versions"
            },
            {
              "status": "affected",
              "version": "7.0.1-5161 and older versions"
            },
            {
              "status": "affected",
              "version": "7.1.1-7058 and older versions"
            },
            {
              "status": "affected",
              "version": "7.1.2-7019"
            },
            {
              "status": "affected",
              "version": "8.0.0-8035"
            }
          ]
        }
      ],
      "datePublic": "2025-01-08T07:16:00.000Z",
      "descriptions": [
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              "base64": false,
              "type": "text/html",
              "value": "\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eSSL-VPN MFA Bypass in SonicWALL SSL-VPN can arise in specific cases due to the separate handling of UPN (User Principal Name) and SAM (Security Account Manager) account names when integrated with Microsoft Active Directory, allowing MFA to be configured independently for each login method and potentially enabling attackers to bypass MFA by exploiting the alternative account name.\u003c/span\u003e"
            }
          ],
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        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "cweId": "CWE-305",
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            }
          ]
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      "providerMetadata": {
        "dateUpdated": "2025-01-09T09:08:26.012Z",
        "orgId": "44b2ff79-1416-4492-88bb-ed0da00c7315",
        "shortName": "sonicwall"
      },
      "references": [
        {
          "tags": [
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          "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2025-0001"
        }
      ],
      "source": {
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  "cveMetadata": {
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    "assignerShortName": "sonicwall",
    "cveId": "CVE-2024-12802",
    "datePublished": "2025-01-09T09:08:26.012Z",
    "dateReserved": "2024-12-19T16:22:43.405Z",
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    "state": "PUBLISHED"
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  "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.

Vulnerability timeline

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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

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