github - ghsa-8p5m-cg5p-7249

GHSA-8P5M-CG5P-7249

Vulnerability from github – Published: 2022-05-13 01:46 – Updated: 2025-04-20 03:33

Details

The L2TP Client in MikroTik RouterOS versions 6.83.3 and 6.37.4 does not enable IPsec encryption after a reboot, which allows man-in-the-middle attackers to view transmitted data unencrypted and gain access to networks on the L2TP server by monitoring the packets for the transmitted data and obtaining the L2TP secret.

Severity ?

5.9 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2017-6297"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-311"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-02-27T07:59:00Z",
    "severity": "MODERATE"
  },
  "details": "The L2TP Client in MikroTik RouterOS versions 6.83.3 and 6.37.4 does not enable IPsec encryption after a reboot, which allows man-in-the-middle attackers to view transmitted data unencrypted and gain access to networks on the L2TP server by monitoring the packets for the transmitted data and obtaining the L2TP secret.",
  "id": "GHSA-8p5m-cg5p-7249",
  "modified": "2025-04-20T03:33:25Z",
  "published": "2022-05-13T01:46:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-6297"
    },
    {
      "type": "WEB",
      "url": "https://blog.milne.it/2017/02/24/mikrotik-routeros-security-vulnerability-l2tp-tunnel-unencrypted-cve-2017-6297"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/96447"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2017-6297 (GCVE-0-2017-6297)

Vulnerability from cvelistv5 – Published: 2017-02-27 07:25 – Updated: 2024-08-05 15:25

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://blog.milne.it/2017/02/24/mikrotik-routero…	x_refsource_MISC
	http://www.securityfocus.com/bid/96447	vdb-entryx_refsource_BID

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:25:48.822Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://blog.milne.it/2017/02/24/mikrotik-routeros-security-vulnerability-l2tp-tunnel-unencrypted-cve-2017-6297/"
          },
          {
            "name": "96447",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/96447"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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              "status": "affected",
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      ],
      "datePublic": "2017-02-27T00:00:00",
      "descriptions": [
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2017-03-01T10:57:01",
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      },
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        },
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          ],
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        }
      ],
      "x_legacyV4Record": {
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    "dateReserved": "2017-02-23T00:00:00",
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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-8P5M-CG5P-7249

CVE-2017-6297 (GCVE-0-2017-6297)

Tags

Sightings

Nomenclature