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9 vulnerabilities found for wsr-2533dhp3-bk_firmware by buffalo

FKIE_CVE-2021-20090

Vulnerability from fkie_nvd - Published: 2021-04-29 15:15 - Updated: 2025-11-03 18:59
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication.
References
vulnreport@tenable.comhttps://www.kb.cert.org/vuls/id/914124Third Party Advisory, US Government Resource
vulnreport@tenable.comhttps://www.secpod.com/blog/arcadyan-based-routers-and-modems-under-active-exploitation/Exploit, Third Party Advisory
vulnreport@tenable.comhttps://www.tenable.com/security/research/tra-2021-13Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.kb.cert.org/vuls/id/914124Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.secpod.com/blog/arcadyan-based-routers-and-modems-under-active-exploitation/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2021-13Exploit, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-20090US Government Resource
Impacted products
Vendor Product Version
buffalo wsr-2533dhpl2-bk_firmware *
buffalo wsr-2533dhpl2-bk -
buffalo wsr-2533dhp3-bk_firmware *
buffalo wsr-2533dhp3-bk -
To clipboard 

{
  "cisaActionDue": "2021-11-17",
  "cisaExploitAdd": "2021-11-03",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Arcadyan Buffalo Firmware Path Traversal Vulnerability",
  "configurations": [
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  ],
  "id": "CVE-2021-20090",
  "lastModified": "2025-11-03T18:59:30.060",
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}

FKIE_CVE-2021-20092

Vulnerability from fkie_nvd - Published: 2021-04-29 15:15 - Updated: 2024-11-21 05:45
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly restrict access to sensitive information from an unauthorized actor.
References
vulnreport@tenable.comhttps://www.tenable.com/security/research/tra-2021-13Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2021-13Third Party Advisory
Impacted products
Vendor Product Version
buffalo wsr-2533dhpl2-bk_firmware *
buffalo wsr-2533dhpl2-bk -
buffalo wsr-2533dhp3-bk_firmware *
buffalo wsr-2533dhp3-bk -
To clipboard 

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}

FKIE_CVE-2021-20091

Vulnerability from fkie_nvd - Published: 2021-04-29 15:15 - Updated: 2024-11-21 05:45
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly sanitize user input. An authenticated remote attacker could leverage this vulnerability to alter device configuration, potentially gaining remote code execution.
References
vulnreport@tenable.comhttps://www.tenable.com/security/research/tra-2021-13Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.tenable.com/security/research/tra-2021-13Third Party Advisory
Impacted products
Vendor Product Version
buffalo wsr-2533dhpl2-bk_firmware *
buffalo wsr-2533dhpl2-bk -
buffalo wsr-2533dhp3-bk_firmware *
buffalo wsr-2533dhp3-bk -
To clipboard 

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}

CVE-2021-20092 (GCVE-0-2021-20092)

Vulnerability from cvelistv5 – Published: 2021-04-29 14:29 – Updated: 2024-08-03 17:30
VLAI?
Summary
The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly restrict access to sensitive information from an unauthorized actor.
Severity ?
No CVSS data available.
CWE
  • Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
n/a Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3 Affected: WSR-2533DHPL2 <=1.02, WSR-2533DHP3 <= 1.24
Show details on NVD website
To clipboard 

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        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
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CVE-2021-20091 (GCVE-0-2021-20091)

Vulnerability from cvelistv5 – Published: 2021-04-29 14:29 – Updated: 2024-08-03 17:30
VLAI?
Summary
The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly sanitize user input. An authenticated remote attacker could leverage this vulnerability to alter device configuration, potentially gaining remote code execution.
Severity ?
No CVSS data available.
CWE
  • Static Code Injection
Assigner
References
Impacted products
Vendor Product Version
n/a Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3 Affected: WSR-2533DHPL2 <=1.02, WSR-2533DHP3 <= 1.24
Show details on NVD website
To clipboard 

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CVE-2021-20090 (GCVE-0-2021-20090)

Vulnerability from cvelistv5 – Published: 2021-04-29 00:00 – Updated: 2025-10-21 23:25
VLAI?
Summary
A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Path Traversal
Assigner
References
Impacted products
Vendor Product Version
n/a Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3 Affected: WSR-2533DHPL2 <=1.02, WSR-2533DHP3 <= 1.24
Show details on NVD website
To clipboard 

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CVE-2021-20092 (GCVE-0-2021-20092)

Vulnerability from nvd – Published: 2021-04-29 14:29 – Updated: 2024-08-03 17:30
VLAI?
Summary
The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly restrict access to sensitive information from an unauthorized actor.
Severity ?
No CVSS data available.
CWE
  • Improper Access Control
Assigner
References
Impacted products
Vendor Product Version
n/a Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3 Affected: WSR-2533DHPL2 <=1.02, WSR-2533DHP3 <= 1.24
Show details on NVD website
To clipboard 

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CVE-2021-20091 (GCVE-0-2021-20091)

Vulnerability from nvd – Published: 2021-04-29 14:29 – Updated: 2024-08-03 17:30
VLAI?
Summary
The web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 do not properly sanitize user input. An authenticated remote attacker could leverage this vulnerability to alter device configuration, potentially gaining remote code execution.
Severity ?
No CVSS data available.
CWE
  • Static Code Injection
Assigner
References
Impacted products
Vendor Product Version
n/a Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3 Affected: WSR-2533DHPL2 <=1.02, WSR-2533DHP3 <= 1.24
Show details on NVD website
To clipboard 

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    "cveId": "CVE-2021-20091",
    "datePublished": "2021-04-29T14:29:09",
    "dateReserved": "2020-12-17T00:00:00",
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CVE-2021-20090 (GCVE-0-2021-20090)

Vulnerability from nvd – Published: 2021-04-29 00:00 – Updated: 2025-10-21 23:25
VLAI?
Summary
A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version <= 1.02 and WSR-2533DHP3 firmware version <= 1.24 could allow unauthenticated remote attackers to bypass authentication.
Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • Path Traversal
Assigner
References
Impacted products
Vendor Product Version
n/a Buffalo WSR-2533DHPL2, Buffalo WSR-2533DHP3 Affected: WSR-2533DHPL2 <=1.02, WSR-2533DHP3 <= 1.24
Show details on NVD website
To clipboard 

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