GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2023-24544 (GCVE-0-2023-24544)

Vulnerability from cvelistv5 – Published: 2023-04-11 00:00 – Updated: 2025-02-11 16:50
VLAI
Summary
Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. As a result, the product settings may be altered. The affected products and versions are as follows: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier
Severity
8.1 (High)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-11 16:49 UTC
CWE
  • Improper access control
  • CWE-284 - Improper Access Control
Assigner
References
Impacted products
Vendor Product Version CPE status
BUFFALO INC. BS-GSL and BS-GS series Affected: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T11:03:17.742Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.buffalo.jp/news/detail/20230310-01.html"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://jvn.jp/en/vu/JVNVU96824262/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "ADJACENT_NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 8.1,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-24544",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-02-11T16:49:44.037429Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-284",
                "description": "CWE-284 Improper Access Control",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-02-11T16:50:19.055Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "BS-GSL and BS-GS series",
          "vendor": "BUFFALO INC.",
          "versions": [
            {
              "status": "affected",
              "version": "BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. As a result, the product settings may be altered. The affected products and versions are as follows: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper access control",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-04-11T00:00:00.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://www.buffalo.jp/news/detail/20230310-01.html"
        },
        {
          "url": "https://jvn.jp/en/vu/JVNVU96824262/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2023-24544",
    "datePublished": "2023-04-11T00:00:00.000Z",
    "dateReserved": "2023-02-26T00:00:00.000Z",
    "dateUpdated": "2025-02-11T16:50:19.055Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-24544",
      "date": "2026-09-15",
      "epss": "0.0029",
      "percentile": "0.21505"
    },
    "fkie_nvd": {
      "configurations": "[{\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gsl2024_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.10-0.03\", \"matchCriteriaId\": \"9E88D83D-DA44-434D-9622-06EB6B419A72\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gsl2024:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"ED6C0127-807E-4E32-ADD1-E596FEAB2796\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gsl2016p_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.10-0.03\", \"matchCriteriaId\": \"AF00B7B4-D14E-4A1E-91E4-CB50657D3967\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gsl2016p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6A74F965-DDD1-4F68-A96A-0CC0456DDC77\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gsl2016_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.10-0.03\", \"matchCriteriaId\": \"9706E727-E564-4F01-8DB3-B7E039BDBD0F\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gsl2016:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7B7304EE-DCE8-4B99-9AC5-A6915077F933\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2008_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0.10.01\", \"matchCriteriaId\": \"918AE700-8EE7-401E-9EE7-54F13B9FCC9C\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2008:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"A4FEDF82-9FE0-4907-A163-D0E896A16669\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2016_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0.10.01\", \"matchCriteriaId\": \"20FF7B66-16D0-4326-93EC-29BFF227B1BD\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2016:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E7A8FC54-F4FC-4B5C-A6D0-AE77098E3DE3\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2024_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0.10.01\", \"matchCriteriaId\": \"393795A5-0F47-4E11-9748-C91093CB9153\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2024:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6E7A6A74-F800-48F9-9E1F-376558C9166F\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2048_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0.10.01\", \"matchCriteriaId\": \"71730412-64CD-4EAE-92E0-47E37DAC74AF\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2048:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"F2CAFDB5-7819-458B-84B4-828C0DBEDB47\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2008p_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0.10.01\", \"matchCriteriaId\": \"FFEBF167-68E7-482D-94ED-A051C99482F4\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2008p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1EAB53FA-6017-4EBB-8F16-036A7A49C103\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2016p_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0.10.01\", \"matchCriteriaId\": \"D649479D-4A8C-4404-8EA1-C4B45F0948BD\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2016p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1F087DF3-EA82-4DC4-A5D1-D91C83A7E9DA\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2024p_firmware:*:*:*:*:*:*:*:*\", \"versionEndIncluding\": \"1.0.10.01\", \"matchCriteriaId\": \"BC1F3D71-3AD7-4CF7-9F31-04276CD5A6ED\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2024p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6AFE4A4D-FC8C-4ABC-83A4-021E1779475D\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2016p_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"1.1.7.01\", \"matchCriteriaId\": \"61BE59AE-02FF-403F-9B84-7D2332C9E760\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2016p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1F087DF3-EA82-4DC4-A5D1-D91C83A7E9DA\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2016hp_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"1.1.7.01\", \"matchCriteriaId\": \"843FD75B-FA2D-4BD6-944B-C7C5D57C9501\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2016hp:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"15500665-7568-487A-874F-3E412807357F\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2024p_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"1.1.7.01\", \"matchCriteriaId\": \"43EE1926-F5C7-48A5-979D-9EE174547146\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2024p:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"6AFE4A4D-FC8C-4ABC-83A4-021E1779475D\"}]}]}, {\"operator\": \"AND\", \"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:buffalo:bs-gs2024hp_firmware:*:*:*:*:*:*:*:*\", \"versionEndExcluding\": \"1.1.7.01\", \"matchCriteriaId\": \"AAB628DA-6AD4-40C7-929C-1760A3BF3F6A\"}]}, {\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": false, \"criteria\": \"cpe:2.3:h:buffalo:bs-gs2024hp:-:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"E0549066-5805-444B-AD52-A4C579A6E88F\"}]}]}]",
      "descriptions": "[{\"lang\": \"en\", \"value\": \"Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. As a result, the product settings may be altered. The affected products and versions are as follows: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier\"}]",
      "id": "CVE-2023-24544",
      "lastModified": "2024-11-21T07:48:05.587",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\", \"baseScore\": 8.1, \"baseSeverity\": \"HIGH\", \"attackVector\": \"ADJACENT_NETWORK\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"NONE\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 5.2}]}",
      "published": "2023-04-11T09:15:07.850",
      "references": "[{\"url\": \"https://jvn.jp/en/vu/JVNVU96824262/\", \"source\": \"vultures@jpcert.or.jp\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://www.buffalo.jp/news/detail/20230310-01.html\", \"source\": \"vultures@jpcert.or.jp\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://jvn.jp/en/vu/JVNVU96824262/\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Third Party Advisory\"]}, {\"url\": \"https://www.buffalo.jp/news/detail/20230310-01.html\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}]",
      "sourceIdentifier": "vultures@jpcert.or.jp",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-24544\",\"sourceIdentifier\":\"vultures@jpcert.or.jp\",\"published\":\"2023-04-11T09:15:07.850\",\"lastModified\":\"2026-06-17T05:39:30.297\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. As a result, the product settings may be altered. The affected products and versions are as follows: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier\"}],\"affected\":[{\"source\":\"vultures@jpcert.or.jp\",\"affectedData\":[{\"vendor\":\"BUFFALO INC.\",\"product\":\"BS-GSL and BS-GS series\",\"versions\":[{\"version\":\"BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":5.2},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"ADJACENT_NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":5.2}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2025-02-11T16:49:44.037429Z\",\"id\":\"CVE-2023-24544\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"total\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-284\"}]}],\"configurations\":[{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gsl2024_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.10-0.03\",\"matchCriteriaId\":\"9E88D83D-DA44-434D-9622-06EB6B419A72\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gsl2024:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"ED6C0127-807E-4E32-ADD1-E596FEAB2796\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gsl2016p_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.10-0.03\",\"matchCriteriaId\":\"AF00B7B4-D14E-4A1E-91E4-CB50657D3967\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gsl2016p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6A74F965-DDD1-4F68-A96A-0CC0456DDC77\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gsl2016_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.10-0.03\",\"matchCriteriaId\":\"9706E727-E564-4F01-8DB3-B7E039BDBD0F\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gsl2016:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7B7304EE-DCE8-4B99-9AC5-A6915077F933\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2008_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.10.01\",\"matchCriteriaId\":\"918AE700-8EE7-401E-9EE7-54F13B9FCC9C\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2008:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"A4FEDF82-9FE0-4907-A163-D0E896A16669\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2016_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.10.01\",\"matchCriteriaId\":\"20FF7B66-16D0-4326-93EC-29BFF227B1BD\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2016:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E7A8FC54-F4FC-4B5C-A6D0-AE77098E3DE3\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2024_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.10.01\",\"matchCriteriaId\":\"393795A5-0F47-4E11-9748-C91093CB9153\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2024:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6E7A6A74-F800-48F9-9E1F-376558C9166F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2048_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.10.01\",\"matchCriteriaId\":\"71730412-64CD-4EAE-92E0-47E37DAC74AF\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2048:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"F2CAFDB5-7819-458B-84B4-828C0DBEDB47\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2008p_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.10.01\",\"matchCriteriaId\":\"FFEBF167-68E7-482D-94ED-A051C99482F4\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2008p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1EAB53FA-6017-4EBB-8F16-036A7A49C103\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2016p_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.10.01\",\"matchCriteriaId\":\"D649479D-4A8C-4404-8EA1-C4B45F0948BD\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2016p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1F087DF3-EA82-4DC4-A5D1-D91C83A7E9DA\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2024p_firmware:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"1.0.10.01\",\"matchCriteriaId\":\"BC1F3D71-3AD7-4CF7-9F31-04276CD5A6ED\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2024p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6AFE4A4D-FC8C-4ABC-83A4-021E1779475D\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2016p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.1.7.01\",\"matchCriteriaId\":\"61BE59AE-02FF-403F-9B84-7D2332C9E760\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2016p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"1F087DF3-EA82-4DC4-A5D1-D91C83A7E9DA\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2016hp_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.1.7.01\",\"matchCriteriaId\":\"843FD75B-FA2D-4BD6-944B-C7C5D57C9501\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2016hp:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"15500665-7568-487A-874F-3E412807357F\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2024p_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.1.7.01\",\"matchCriteriaId\":\"43EE1926-F5C7-48A5-979D-9EE174547146\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2024p:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6AFE4A4D-FC8C-4ABC-83A4-021E1779475D\"}]}]},{\"operator\":\"AND\",\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:buffalo:bs-gs2024hp_firmware:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"1.1.7.01\",\"matchCriteriaId\":\"AAB628DA-6AD4-40C7-929C-1760A3BF3F6A\"}]},{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":false,\"criteria\":\"cpe:2.3:h:buffalo:bs-gs2024hp:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E0549066-5805-444B-AD52-A4C579A6E88F\"}]}]}],\"references\":[{\"url\":\"https://jvn.jp/en/vu/JVNVU96824262/\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.buffalo.jp/news/detail/20230310-01.html\",\"source\":\"vultures@jpcert.or.jp\",\"tags\":[\"Patch\",\"Vendor Advisory\"]},{\"url\":\"https://jvn.jp/en/vu/JVNVU96824262/\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Third Party Advisory\"]},{\"url\":\"https://www.buffalo.jp/news/detail/20230310-01.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}",
    "redhat_vex": {
      "current_release_date": "2025-05-28T22:36:17+00:00",
      "cve": "CVE-2023-24544",
      "id": "CVE-2023-24544",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "CVE-2023-24544",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-24544.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://www.buffalo.jp/news/detail/20230310-01.html\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://jvn.jp/en/vu/JVNVU96824262/\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T11:03:17.742Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.1, \"attackVector\": \"ADJACENT_NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2023-24544\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-02-11T16:49:44.037429Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-284\", \"description\": \"CWE-284 Improper Access Control\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-02-11T16:49:33.890Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"BUFFALO INC.\", \"product\": \"BS-GSL and BS-GS series\", \"versions\": [{\"status\": \"affected\", \"version\": \"BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier\"}]}], \"references\": [{\"url\": \"https://www.buffalo.jp/news/detail/20230310-01.html\"}, {\"url\": \"https://jvn.jp/en/vu/JVNVU96824262/\"}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. As a result, the product settings may be altered. The affected products and versions are as follows: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"Improper access control\"}]}], \"providerMetadata\": {\"orgId\": \"ede6fdc4-6654-4307-a26d-3331c018e2ce\", \"shortName\": \"jpcert\", \"dateUpdated\": \"2023-04-11T00:00:00.000Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2023-24544\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-02-11T16:50:19.055Z\", \"dateReserved\": \"2023-02-26T00:00:00.000Z\", \"assignerOrgId\": \"ede6fdc4-6654-4307-a26d-3331c018e2ce\", \"datePublished\": \"2023-04-11T00:00:00.000Z\", \"assignerShortName\": \"jpcert\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


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.