CVE-2022-43466 (GCVE-0-2022-43466)

Vulnerability from cvelistv5 – Published: 2022-12-19 00:00 – Updated: 2025-04-17 14:36
VLAI?
Summary
OS command injection vulnerability in Buffalo network devices allows a network-adjacent attacker with an administrative privilege to execute an arbitrary OS command if a specially crafted request is sent to a specific CGI program.
Severity ?
6.8 (Medium)
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE
  • OS command injection
Assigner
References
Impacted products
Vendor Product Version
BUFFALO INC. WXR-5700AX7S Affected: firmware Ver. 1.27 and earlier
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    BUFFALO INC. WXR-5700AX7B Affected: firmware Ver. 1.27 and earlier
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    BUFFALO INC. WSR-3200AX4S Affected: firmware Ver. 1.26 and earlier
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    BUFFALO INC. WSR-3200AX4B Affected: firmware Ver. 1.25
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    BUFFALO INC. WSR-2533DHP2 Affected: firmware Ver. 1.22 and earlier
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    BUFFALO INC. WSR-A2533DHP2 Affected: firmware Ver. 1.22 and earlier
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    BUFFALO INC. WSR-2533DHP3 Affected: firmware Ver. 1.26 and earlier
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    BUFFALO INC. WSR-A2533DHP3 Affected: firmware Ver. 1.26 and earlier
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    BUFFALO INC. WSR-2533DHPL2 Affected: firmware Ver. 1.03 and earlier
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    BUFFALO INC. WSR-2533DHPLS Affected: firmware Ver. 1.07 and earlier
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    BUFFALO INC. WSR-2533DHPLB Affected: firmware Ver. 1.05
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    BUFFALO INC. WEX-1800AX4 Affected: firmware Ver. 1.13 and earlier
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    BUFFALO INC. WEX-1800AX4EA Affected: firmware Ver. 1.13 and earlier
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Sightings

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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.