variot - var-202307-1969

VAR-202307-1969

Vulnerability from variot - Updated: 2023-12-18 12:25

It is identified a format string vulnerability in ASUS RT-AX56U V2 & RT-AC86U. This vulnerability is caused by lacking validation for a specific value when calling cm_processChangedConfigMsg in ccm_processREQ_CHANGED_CONFIG function in AiMesh system. An unauthenticated remote attacker can exploit this vulnerability without privilege to perform remote arbitrary code execution, arbitrary system operation or disrupt service. This issue affects RT-AX56U V2: 3.0.0.4.386_50460; RT-AC86U: 3.0.0.4_386_51529

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CVE-2023-35087 (GCVE-0-2023-35087)

Vulnerability from cvelistv5 – Published: 2023-07-21 07:11 – Updated: 2024-10-24 14:17

Summary

Severity ?

9.8 (Critical)


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

CWE

CWE-134 - Use of Externally-Controlled Format String

Assigner

twcert

References

URL

Tags

https://www.twcert.org.tw/tw/cp-132-7249-ab2d1-1.html

Impacted products

Vendor

Product

Version

ASUS

RT-AX56U V2

Affected: 3.0.0.4.386_50460

ASUS

RT-AC86U

Affected: 3.0.0.4_386_51529

Show details on NVD website

JSON

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          "url": "https://www.twcert.org.tw/tw/cp-132-7249-ab2d1-1.html"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\n\n\u003cspan style=\"background-color: rgb(255, 255, 255);\"\u003eRT-AX56U V2: update firmware version to 3.0.0.4_386_51598\u003cbr\u003eRT-AC86U: \n\nupdate firmware version to\n\n 3.0.0.4.386_51915\u003c/span\u003e\n\n\u003cbr\u003e"
            }
          ],
          "value": "\nRT-AX56U V2: update firmware version to 3.0.0.4_386_51598\nRT-AC86U: \n\nupdate firmware version to\n\n 3.0.0.4.386_51915\n\n\n"
        }
      ],
      "source": {
        "advisory": "TVN-202307002",
        "discovery": "EXTERNAL"
      },
      "title": "ASUS RT-AX56U V2 \u0026 RT-AC86U - Format String - 2",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e",
    "assignerShortName": "twcert",
    "cveId": "CVE-2023-35087",
    "datePublished": "2023-07-21T07:11:03.792Z",
    "dateReserved": "2023-06-13T10:19:24.131Z",
    "dateUpdated": "2024-10-24T14:17:09.505Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

VAR-202307-1969

CVE-2023-35087 (GCVE-0-2023-35087)

Tags

Sightings

Nomenclature